What's the Difference Between an NVR and a DVR? Let's Pick Your Next Video Surveillance Recorder!

[@Vodafone16v]

Was hoping to hear more about the PRIVACY aspects of both systems. Since we are here for SECURITY, all I care about is how PRIVATE my system is and how my recordings are protected from being accessed by "third parties" (data collection companies, hackers, cyber punks, security surveillance companies/employees, etc.). In terms of data breach, there is an inherent risk in running network-based systems rather than analog (closed circuit) systems, correct? Probably the biggest "pro" of the DVR system is that it is CLOSED loop. Great info on this video! Keep it up!

[@adamgerald849]

It's as private as you make it. You don't have to connect either type of recorder to the internet if you don't want to access it remotely. You can have the NVR on a closed network that only includes the NVR and IP cameras. If you do want to access it remotely it has to be connected to the internet, and it's unlikely anyone will ever hack it and view your cameras, as long as it has an internet connection it isn't 100% safe from being accessed. There have already been many cases of law enforcement getting warrants to access citizen's camera footage without their knowledge. One article I read said that the police knew a man was using Ring cameras inside his home, and they got a warrant to access all of his footage directly from Amazon without even notifying him. And there are other such cases of people's Amazon and ring accounts being hacked and letting unwanted eyes to watch them directly through their cameras.

[@PriceWordplay]

The Government and hackers can tap into anything now. You should not put them up in the 1st place we need freedom and privacy not living life on cameras like a science project.

[@andrewf2630]

Who would want a nvr? I guess thier okay with it because they have to agree to their constantly evolving privacy policy, which undoubtedly has legal jargon most people don't understand or even read that they are allowing their video, 24/7 to be shared with and sold to 3rd parties. No thanks. I'm going caveman, with a cctv system. I don't mind pain of routing wires, who would want their private life exposed, constantly, alk the while that data is being sold , and used to train their models...blah blah blah , and they are paying for it themselves! I say pay me and I will send you a video. I'm not falling for it and all these apps replacing the internet are violating our 4th ammendment right to be free from unnecessary search and seizure. Google sux , KZbin algorithm is like an obsessed ex lover. And my Mac g4 desktop computer 20 years ago was less glitchy, more intuitive and faster then my new Samsung phone, all those billions of transistors , it's a fact , it loses its connection 20-30 times a day. It's all breaking down man

[@tanello2]

use the same solution has i do, my NVR is connected to a router, BUT the router ist not turned on, the power to it is controlled by dry NC/CO connection by a Paradox security system,if i want to log in remotly, i first have to log in to my Paradox security system, and switch on nameless connection, nameless just in case someone does in fact somehow hack my security system (witch there has never been any recorded happening in any country so far) and then my Hik app will inform me that NVR is online, bc i just turned it on via paradox security app, its like a double security take, if it goes online on its own, i will be notefied by the security app and by hik app has well, bc both monitor the routers power

[@Jabaldo]

@@tanello2 Interesting.... thanks for sharing

[@JohnathanBach]

These are some of the best tutorials I've seen on any subject. Excellent work!

[@giuseppedainotti2369]

He’s awesome

[@HWrenMaintenanceServicesLTD]

Nice bit of info! We have a new install to do at a Surgery, we've always in the past installed DVRs but after watching this, we will definitely be installing an NVR system.

[@PristineHealthServicesLScott]

Excellent presentation with all necessary details that a novice needs to know. With this knowledge I'm very confident I can buy, install, and configure a DVR camera system. Thank you!

[@promacpic]

I just installed a Lorex Fusion NVR system with 4 x 4K bullet cameras, that I bought on sale at Costco, then added another 4 x open box 4K WIFI cameras that I bought on sale from Lorex. If you’re just looking for a simple system, the 4K WIFI cameras might be the way to go as you don’t need the NVR, just the app on your smart phone or tablet, but if someone steals your camera, you lose that & the video on the memory card too. That’s why I have all mine connected to the NVR. The wired cameras use CAT 5e cable, so I was able to snip the NVR end connector off the cable, drill a small 1/4” hole through my wall, feed it through, run it to the NVR, then cut to length & crimp a new connector on & test. I control everything through my iPhone app.

[@Sharp50000]

Really helpful. Thank you. Might look at Costcos now..

[@utterlyexiged]

IP is certainly not without it's quirks. In multiscreen live view via a local monitor (usually above quad screen) most will only display sub stream, whereas a DVR will display in main stream in multiscreen in 4/8/16/32/64 way. Also as you mentioned, accessing the IP cameras web front end remotely can be tricky when they are powered from the NVR's POE ports. however, most manufacturers have ports that can be opened in the router to allow the internal porting from LAN side to the relevant POE port, it can be buggy but it can save a site visit.

[@shojus]

IP cams are DEFINITELY the way to go! I highly recommend POE cams which makes it SO much easier to install and route the wiring. Thanks 4 the video!

[@mphomohlala9250]

Truth

[@JD.007]

what about storage. nvr with a hhd or with cloud. or do some systems do both?

[@shojus]

@@JD.007 I use Blue Iris on my computer, works perfectly! Some cameras also have cloud storage and/or an SD card within the camera to save videos to. I prefer the videos be saved locally to my hard drive. You could also get a DVR, but you have to be sure to get one that will function properly with the cameras you purchase.

[@israelpozuniga3659]

​@shojus 😢o

[@sanyaolatunji2668]

just got a dvr system yesterday and i dont think id regret it

[@NellysSecurity]

Analog systems are still widely used to this day! You may look into running cat cable w/ baluns instead of siamese so you have the potential to upgrade to an IP system down the road.

[@mikes1172]

My old DVR finally quit, but it ran and never dropped a camera. While, my NVR-IP camera's dropped all the time, always a nightmare. My NVR just blew up, lighting strike and I ordered another hoping for better connectivity and less dropped camera's with this newer unit. I will say looking at a 4k picture is vastly better than Analog.

[@revo2maxx]

There is 4k video DVR's as well. IP cameras are not as good as Analog HD. Sure I have many NVR's and DVR's in my life. Mostly because I do Tech Support and how can someone offer advice of something you don't own. So with that said. People Pushing POE NVR's over a DVR is Just Dumb lol. 1 cable LOL. really Siamese cable is 1 cable as well lol.. My DVR's works better then any NVR I own and my most Costly NVR is almost 500 without a HDD. My 16ch DVR from same company less then 1/2 that and does better to the second footage. IP camera and Analog HD camera in same area of the road, The NVR lags about 500ms behind the Analog camera. What I mean is looking at a road cars going from left to right or right to left. I can see the footage in the DVR before it shows in the NVR. PTZ, audio, Video and power down 1 cable in my DVR just the same as my NVR. Also having to reset the NVR you have to setup all cameras again. In a DVR you Reset the DVR and cameras come back online as they are connected. Only have to setup Detection zones and recording. NVR you have to Device Search, setup, change pass, then setup what ever might not have been pulled from the cameras setup and still have to setup Recording types.. Now I will admit AI camera on my AI NVR is faster to setup then on my AI DVR. Because the AI camera NVR pulls data from camera. AI DVR I have to setup the Events. However it is still Faster to setup a DVR over a NVR AI or Not..

[@bassboyful]

@@revo2maxx thats it, DVR' works

[@billjenkins687]

Make sure to use a surge protector and a UPS.

[@johnnymacf1]

Same. I just went back to analogue for just that reason. The ip cams kept dropping and would even require a reboot sometimes. So yep. Theyre all in the trash now and ive gone back to analogue.

[@rickinpa62]

No one ever mentions the hassle with DVR systems that the connectors in the back for the coax cables are so close together it makes it a pain in the arse to troubleshoot issues by swapping channels and cameras etc.

[@abdulkarimibnmohammed8185]

I have the same question please

[@franciscovillarreal1177]

True as that may be annoying but with nvr if a camera goes out and you replace it you will need a computer for the ip address rather the analog it’s just a simple swap

[@tanello2]

and nobody tells nobody , once you have like 10 connectors up in there, 1 of them keeps disconnecting its pin, and then u go a push them around, only to lose 4 more pictures :D

[@rickinpa62]

@@tanello2 I Switched to POE system about 8 months ago so far much easier and no issues.

[@Obsidion311]

One thing you forgot to mention in the favor of the coax cameras is the far increased distances that you can run the camera cabling while still having it home run to the DVR and also not having to deal with baluns. You can get 4k UHD cameras in coax as well as IP, but if you are working in larger buildings you don't have to worry as much about cable length limitations.

[@garywilsonjr.466]

Xvr

[@evanjohnstone509]

Add switches. Eliminates distance issues.

[@williamfarmer-it2eq]

Bl 0:01 0:01 0:01 I 😅bcv

[@tanello2]

thats apsolutly useless, iv worked at security field für 6 years, and only came a cross 2 companies who vitalised the long cable distance, not only the whole idea is dumb , bc if some goes worng and in both cases it did, its a hell of a nightmare to figure out where the damage is been done and to fix it, rather then to just rerout the IP camera to a nother secured line that bandwith is free to take the picture. the whole idea of coax is far gone.

[@Obsidion311]

If anything, I think your reply is useless. In either case both the coaxial and ethernet cables are buried in the drywall and you can't just "rerout the IP camera to a nother secured line...". Sure, if you are dangling cables across the floor by all means just plug it into a different cable. Cables don't usually get damaged without human intervention when they are properly run through the wall. I've been doing this for 17 years and have yet to run into a situation where "some goes wrong" without some electrician cutting the cable in the ceiling in which case we already knew where the damage happened, and we were able to splice and repair the cable. I install both coaxial and IP cameras depending on the use case, and I can tell you there are far fewer things that can go wrong with a coaxial camera.

[@Skotty64081]

I'm totally sold on IP cameras. Configuration is usually easier (many have their own built in web interfaces you can use instead of fidgeting with OSD menus), you don't have to special order cables like you do with analog cameras (you can get Ethernet cables just about anywhere), I've personally found analog cables to be unreliable/poor quality, you don't have to order power supplies separately for the most part (other than maybe buying a PoE switch), there is added convenience of being able to link into your home network with a PoE switch when convenient to do so, ethernet is less bandwidth constrained (I can configure my IP cameras for higher FPS at the same resolution), and at least as far as I've experienced, there are no or far less issues with noise/interference requiring additional hardware like ground loop isolators when using IP cameras. I currently use a "pentabrid" Hanwha Techwin DVR with both analog and IP cameras, but from here forward, I will only add IP cameras and slowly retire the analog ones.

[@NellysSecurity]

Very well said! How are you liking your Hanwha products? We just recently started carrying Hanwha, and we plan to expand our product line over time. Let us know if there's anything specific you're looking for and we can help you out.

[@Just_An_Idea_For_Consideration]

I am interested in knowing the processor type and processor speed on all NVRs and how much memory the NVR has, so I can compare processing and memory capabilities of NVRs when deciding which to purchase. I would also like to know the user interface software on various NVRs so I can compare capabilities of the software. If you could make videos or give a link to this type of info that would be great.

[@mandefrogebrehana3830]

Thanks for your teaching. From Ethiopia.

[@MozLusaka]

Thank you, for making everything so clear. Set it up, with no trouble. 👍

[@amberowens3244]

Probably the best video I've ever seen, I understood everything he said

[@NellysSecurity]

Thanks for watching! Glad it was helpful.

[@stevehildre5197]

Excellent video and explanations. Keep these videos coming!

[@Coach.Lewi.1979]

Braaaah. Thank you so much for taking the time and effort to produce this awesome video

[@NellysSecurity]

Thanks for watching! Hope it helped!

[@lionelchin7042]

I'm a total beginner with no experience in CCTV systems and intend to setup one. Thanks for revealing that there exist different types. What I would like to know is how to setup an NVR without needing a HDMI screen and doing everything on a mobile phone. Is it possible?

[@grahamhall2662]

Modern tech is so very often voodoo. Not here, clear outline and explanation of the two alternatives. Just what I needed, Excellent thank you.

[@dead4life469]

It would be nice if you would mention at least once what all those initials stand for like you did at the beginning with NVR & DVR. Just for the 1 or 2 newbies here. Maybe a legend naming all the abbreviations. Thanx for your time and video.

[@NellysSecurity]

Sorry for the confusion! Maybe we'll publish a "Video Surveillance Dictionary of Terms" on our website soon! Thanks for the idea.

[@neverendingseventeen]

Hi Tyler.......thank you for educating me, really appreciate it , now I know the difference, and it helps me to make the right choice between the two.......thanks again!!.......doug

[@maxwyatt6301]

If I had a camera in a field and there was a internet connection in the field. Could I put the camera in the field and have the NVR at a different location. And still access the camera via an app away from it. ??

[@JFEnterprize]

On same property yes. If you mean 2 separate properties prob yes but would need a link between

[@colarguns]

I have a single wide mobile home in the western NC mountains. Being a very security conscious guy, and due to recent theft on property, I am looking for the best system to use. Trying to stay wireless mainly due to disabilities, yay for old age. Ring seems to be a very close fit, but I saw a review on them and it didn't look good, compared to about 6 others. My strategy (outdoors) is to have 5 cameras, two flood lights with cameras, a two way door bell, and 3 interior cameras that you can rotate, tilt, etc. I have mainly raccoons, bear, skunk, possums, and very rarely deer that visit. So I don't want to be jumping 20 times a day, if that sort of thing can be avoided. I had a driveway sensor that worked perfectly in alerting me of visitors when there, but until recently, someone decided to steal. My closest neighbor is roughly 1/4 mile, and I don't think the bear ate it! This is what has pushed me to seek a decent security system, that won't break the old man bank. I would like also to have the ability to record 24/7, and somehow the software can take me directly to detections, if that exists. The ring system keeps dragging me in, but reviews are saying no. Don't mean to bother you sir, and I have no idea where you're at, but if you could point to a system that will put these idiots behind bars, I'd appreciate it! Thank you sir.

[@NellysSecurity]

Hey Dan, thanks for the comment! I would advise reaching out to our sales guys and they can put together the proper system that meets your needs -> [e-mail] / 855-340-9999

[@akaLuptonPittman]

What did you end up doing? I have relatively the same scenario myself.

[@mr.e9778]

this was a good introduction to surveillance in general. thanks. I was wondering if there was a way to virtualize NVR instead of buying the hardware? surveillance virtualisation could be an awesome video.

[@NellysSecurity]

Thanks! There are some 3rd party recorder software that can be ran on PC's, but nothing that 100% imitates an existing NVR interface to my knowledge!

[@AmixLiark]

I like the DVR. No reliance on internet. It's a contained system that nobody can hack and even if everything but the power grid fails it'll still be working. Even then you could always use a generator or solar. I don't like the shift toward cloud based or internet based stuff. Someone could hold your recordings hostage or spy on you or hack your cameras and other nefarious things. Edit: AND NO SUBSCRIPTION.

[@cantwaitkid]

I have the LOREX NVR system,and I don't rely on the internet/cloud. I just simply don't use an Ethernet wire from the NVR to the router. I just use it locally or closed circuit. Not hackable. It has a 3 terabyte hard drive for storage that is also expandable by adding another hard drive inside and use them in tandem. One 3 tb hard drive at the highest 4k resolution gives me roughly 2 weeks and 2 days worth of recording ability,but before it loops and records over the beginning of your surveillance,you can save clips of video to a flash drive.

[@TheJovins]

doesnt matter, air gap system are still hackable

[@AmixLiark]

@@TheJovins how?

[@Topbeehler]

I also like the DVR, I've got some annoying siblings who always, ALWAYS get into my stuff and take things like money. But we don't have good internet where I live so a DVR and being totally offline is the best way for me to make sure my family stays out of my business

[@natedo7052]

@@AmixLiark He's just venting hot air.

[@sonysony9585]

hi, can you explain the camera it is working till i have broadband internet, once i unplug cable from computer, it stop revording, not even letting view video on my phone, or if plug still in computer, but turn off broadband router, it stopped working camera, so camera will work only if i have broadband internet? without internet - i need NVR box recoder correct? any explanation will help me, i want instal in my car on the roof. with second battery. thank you

[@NellysSecurity]

Hello, if you disconnect an internet connection to the camera, it will not be able to talk to the outside world. It would only be viewable locally in that scenario. The system must have an internet connection to view remotely.

[@TanBengQiao]

Just exactly the video i need to decide which system to get! Thanks bro!

[@cabottaxi]

I have an HD -SDI system which is about 5-6 years old. Was thinking of swapping out 4 x cameras/ DVR to a POC SPRO 4K system. Still analogue but would give me 4 times the clarity of my 2MP cameras with the same wiring

[@deadpixel4106]

Thank you for explaining the difference...very helpful.

[@alex-sd]

I have an older Zmodo NVR system and I'm able to view each camera through the Zmodo app on my smartphone.

[@DS-ll6zyelle]

I have a dvr -504-K1 (analog) installed since many years. But the DVR was recently taken without my permission by burglars. (Wasn’t much hidden). Now I’m thinking to go to NVR solution. Because with the analog dvr I had too much notifications when raining, or bugs flying front of cameras… dvr wasn’t smart enough to detect human and trigger notifications only for humans. I don’t know if there are dvr which are able to detect if it’s a human crossing line or pets/insects/tain drops crossing line… That’s why I want to go full NVR system. Is there a dvr solution for that or should I go for NVR SOLUTION? And which ? Thanks

[@skybox-101]

I have a small 800sqft mom pop convenient store with 4 pumps in exterior. My old dvr analogue went out again. I am thinking I would like to try the nvr set up. Does the video stream record into a harddrive right there in the box just as the DVR does? When there is a police office we always make a copy of the incident on a flash plug from the DVR. Will that be the same? If not how is that accomplished. If the Poe nvr is connected to the router will we be able to search and record incidents or just view the stream? What are my options? Also would we be able to scale up to add one or two cameras to cover ATM machine? Oh and buy the poe cameras and cables. I will have to do this myself. Is there good tech support to guide and answer questions?On a budget and need 8 cameras.

[@timbirkenbach5092]

Got no setup yet, but will be going with DVR as it's for a van and I want to be able to access it even if no network is connected. Thanks a heap for this video. One question tho... Can i run a DVR on 12v and do you recommend any cheap system as it's only very local? Cheers!!

[@Mike-mw8wi]

12v DVR systems are out there for purchase. An inverter could always work as well. As far as setting up for a van, a NVR system would work just as well. After setting everything up with a computer hook the NVR to a router and you can always access that router through your phone/laptop/tablet and still have full access to the system, as long as you are within distance of that router. So you could set it up to access your cameras while on the road or near your van by just connecting to the wifi signal created by the router. It should be possible to even set your router up to automatically link up to your home wifi so you can access your system while you are at home but not close to your system or even while you are away from home but your van is still there. I just wouldn't hook it up to your primary battery on the van. What I would do is have a secondary battery set up, hook the 12v dvr/inverter to that and run it off that. Use a secondary battery kit with an auto disconnect to ensure you dont drain your primary battery but also keep your secondary battery charged. There are "kits" for just what you are wanting. Probably the less expensive option for just what are looking for but there are a lot of different ways your can accomplish what your are asking.

[@timbirkenbach5092]

Thank you so much for your answer!! This is great! Will still have to make my final decision but I do like the nvr option. Just need to find a way to run everything on 12V as the inverter has only 85 percent efficiency. Therefore only run it if I have to. I guess a remote relay could then switch it off below a certain voltage to prevent the secondary battery go flat entirely. Thanks soooo much again!!

[@Mike-mw8wi]

@@timbirkenbach5092 They secondary battery kits that I saw on Google did just that. Cuts off the link between the batteries at a certain voltage (non running voltage 12.7ish) and relinks the batteries at a certain voltage( running/charging voltage 13.5ish). Great kit to have for more than just a camera setup. If you do the second battery option just remember to get a deep cycle one. It'll last longer and will be cheaper than a regular cranking battery.

[@timbirkenbach5092]

​@@Mike-mw8wiI actually already got the full victron kit and lithium battles, but would want them to cut of earlier then the other stuff which is more important... Will just need a little mobile router and a step up converter plus a voltage controlled relay. That should work..

[@jonerasmus9399]

Are all Hikvision NVRS the same? Except for the fact that the number of cameras you can connect .

[@fishefoods5705]

What would be best for a conversation van/truck?

[@sankxhhg5]

IPC815SB-ADF14K-I0

[@Vonamula]

Hi, can I ask you on one thing? I want to know, if dvr HiLook wil be coaporate with Hikvision camera. Thanks. Very nice videos!!! Roman

[@NellysSecurity]

Thanks for watching! There are a few factors that go into whether or not a camera is compatible with a DVR so we can't say for sure, since we don't carry those products. We recommend reaching out to your supplier to make sure!

[@surendersingh3699]

Well explained, thank you. Surely IP cams with POE installation are futurestic.

[@elora2525]

I'm little lost here. So both NVR AND DVR systems need cables that need to be routed in the Attic and behind drywall ? It seems in this video to me like NVR still needs cat5 cables with eop switches and extenders and DVR is coax cables instead per the video I don't see cost savings for electricians labor since cable is cable.

[@NellysSecurity]

For a DVR setup, direct connection to the camera is required for video. The camera also needs a power connection. So you would run a siamese cable from the camera (connected to video and to power) to the DVR, connect video to the DVR, then connect power to a power supply. That's one cable run for each camera, 4 terminated connections (2 DC pigtails, 2 BNC), and an additional power supply. For an NVR setup, direct connection to the camera is not required. For a simple 4-8 channel system, you can run a single Cat5e cable from the NVR to directly to the camera. This would be a single cable run per camera and two terminated connections (RJ45), and no additional power supply. Already there is material and labor savings, since Cat5e requires less terminations and is easier to terminate. But this setup isn't required, especially if you have many cameras or great distances to cover. All that an NVR system needs to function is network connectivity. You can have PoE switches located around your property, allowing you to run shorter cables to your cameras instead of having to run the cables to the NVR. You can also use devices like the IPCamPower splitter/combiner to install two cameras on one long cable run, cutting your labor in half essentially. In a nutshell, IP camera systems are much more flexible, easier, and faster to install. With one or two cameras you might not notice a huge difference. But as your systems grow, the time and labor you'll save will be more significant.

[@dzmetal6021]

I have some security cameras that were already installed on a house but the previous owners took the nvr with them. Am I able to buy any nvr system and it’ll be compatible with the existing cameras?

[@NellysSecurity]

Do you know the brand of security camera? Usually if it's ONVIF compliant, you should be able to pair them with a third party NVR. But we always recommend sticking with the same brand for optimal compatibility.

[@A.C.71]

I'm thinking of going from the harbor freight 1080p system to the 4k system because I'm hoping that when I zoom in for example i can still see a license plate with the 4k but the current 1080p get to pixelated you cannot even make out a person let alone a plate. any thoughts on this..are my expectations correct?

[@NellysSecurity]

You'll definitely get much more detail with a 4K system. These cameras are great for zooming in to see more details. But we also have a dedicated license plate camera if you're interested in checking that out: www.nellyssecurity.com/unv-fullhd-1080p-at-60fps-anpr-license-plate-recognition-lpr-weatherproof-bullet-ip-security-camera-with-a-4-7-47mm-motorized-lens-hc121atts8cr-z.html

[@TheRealCheckmate]

What's the easiest system to set up that can have the video feeds hardwired to the recorder, can have PTZ cameras, doesn't involve a lot of complicated "network" skills, and definitely doesn't involve the use of a cellphone in any way, shape or form?

[@packattack2893]

im confused

[@GhostGaming-cd5jy]

Fr bro yapping computers

[@vanmann8347]

You’re not alone.🤔🤔🤔

[@NoOneisHereAnyway]

The main difference between NVR and DVR is how they process video data. DVR systems process the video data at the recorder, whereas NVR systems encode and process the video data at the camera. The NVR is for IP camera recording and the DVR is for analog or coax-based camera recording. The best I can make this is to think of a NVR as a NAS where you have several PCs hooked up to it all at one time and can read/write data to it all at one time. An NVR is similar to a NAS cause each cameras processes and encodes their own signals before sending them, thus the cameras are like many PCs hooked to the NVR and sending their signals all at one time. A DVR has to take the analog single from each camera and process and encode it itself to show you the digital video, thus making it like the "middle man" and must be connected to each camera. Man I'm sorry this is long, but I hope that helps yall🤣 I know how it works, its just hard to spit it out FYI a camera(ip camera) for an NVR doesn't nessesarly have to be hooked directly to the back of the NVR like a DVR analog camera (analog camera) has to cause the DVR is the needed middle man to process and encode the analog signal...an IP camera can actually be hooked to a router and as long as the NVR is connected to the same router/network, the signal from the IP camera can still make it's way to the NVR to be able to show on your monitor cause it processes and encodes its own signal...it being an IP camera, there are more ways to use it, even without the NVR as the NVR is literally like a NAS and just stores the data for you to view when needed, but you have to know what you're doing🤣

[@davida3343]

My head hurts after watching 200 videos on which cameras I should get .. so just Gonna pick randomly on Amazon and which for the best

[@DS-ll6zyelle]

@@davida3343same for me.. I’m thinking to go towards a HIKvision NVR with probably colorvu with acusens technology AND a HIKvision AX Pro alarm kit.

[@desw722]

Do the NVRs rely on internet bandwidth to power the cameras? Does having a slow internet affect the quality of video?

[@NellysSecurity]

Not really. If there's a bottleneck in the local network and the cameras are on a switch it can sometimes cause issues but those situations are rare and if its plugged directly into the back of the NVR then there shouldn't be any issues at all

[@ndangwehenry5095]

Great teaching we use both depending what we see on the customers table all is well come

[@LyndaE79]

Is NVR better than DVR as far as preventing someone from jamming (stop recording) the camera?

[@thomasle9776]

IP system is my preference. Great thanks for your explanation.

[@giuseppedainotti2369]

More expensive

[@rev.shadrachhaizel9219]

I have done all the connection well with the NVR but some of the cameras keeps going off and comes on, any advice on that?

[@dano9973]

I guess you have to run cable for each camera to the dvr or nvr. I was wondering if you can run wiring from camera to camera (like electric lights) with one cable coming into the house.

[@NellysSecurity]

Nope it doesn't work like that unfortunately! Although you can get creative with PoE switches, repeaters, splitter/combiners in order to minimize the number of home runs you need to lay.

[@billarnol722]

Hi how long a cable can I use to the camera on both the dvr and nvr Great videos keep up the great work

[@NellysSecurity]

About 700 feet for the analog coax cable (but this can be extended with video baluns), and about 300 feet for the IP PoE Ethernet cables (but this can be extended with PoE injectors and extenders)

[@dardoukLYS]

NVR have hard disk inside too? For local recording like the DVR?

[@NellysSecurity]

Yes, the NVR requires a hard drive for recording!

[@luisbahena2905]

Hi guy, new to your channel and I have a question. I have flir cameras with a Samsung nvr, my question is if they will work together? Thank you

[@WilliamLexvold-y4i]

I've never had home security system but the need came up. I bought DVR system off market place however it didn't have the instructions shown what I need to do or send me user manual please

[@melbournesubtropicfruits9474]

I've got an older H264 DVR with existing cables laid - Can I replace a couple front cams with PTZ w optical zoom? will DVR accept the format or is better to replace and fit existing hard drive to a H265 or H266 if exists?

[@amytsab]

Does it means that IP NVR are also are more likely to get hacked due to network connection?

[@walidmohammed93]

For recording NVR has hard desk as well ? , thanks in afvance

[@1MrTahoe]

What about the power issue? If the analog cameras require a separate power supply, then when the power goes out you loose everything, unless you whole house is on a backup generating system. With a dvr system, a simple battery and converter will still keep everything going and recording for some time. No?

[@NellysSecurity]

Yes, we do recommend having some kind of battery backup solution for your camera system. For both DVR and NVR systems.

[@1MrTahoe]

@@NellysSecurity Got a video on that?

[@NellysSecurity]

not at this time. APC, CyberPower are a couple of good battery back up brands to look for!

[@hzilla5550]

Starting from scratch . Which kind of Ethernet wire.? The Cat 6 or 7 ?

[@NellysSecurity]

Cat6a

[@Just_Listen785]

I have Lorex that are failing each and every damn day. I've litterly called daily for a long time and unfortunately never got help. I'm just fed up with them. I do like the options these have and that's it. Whats best as far as dome and the others? I'm shopping for a better security camera system. Just really don't know what's actually awesome and that'll actually do their job. Been looking into montavue, GW security, CCTV or Hiseeu. I want excellent night vision.

[@NellysSecurity]

We'd be happy to help! We carry Uniview, Hanwha, and R-Series (OEM Raysharp). Can't go wrong with any of them. Feel free to browse our site and let us know if you have any questions! www.nellysseurity.com

[@Just_Listen785]

@@NellysSecurity clicked on the link, says it can't be reached

[@kinghy]

Tylor can you help..? Can't find help here in Australia... I have a Zosie ZR08KS DVR 8ch which failed..(fried when the power supply failed) attached to this were 8 ZG2615A Bullet cameras 5MP analog 15fps .... Now I need a replacement DVR but Zosie no longer manufacture that unit... and apparently I cannot just plug into any old DVR... it has to match my cameras.. So they say.. and preferrably accommodate my 3TB WD purple HDD.. Zosie and others cannot seem to recommend one... Can you help please...

[@NellysSecurity]

Hey Wayne, I would advise looking up what analog signal that "ZG2615A" supports. For example, the most common analog signals are TVI, CVI, AHD, or CVBS. Then that info will help you find a DVR that supports the signal of the existing camera.

[@Just_An_Idea_For_Consideration]

Can I network an external poe switch to the internal nvr switch? and connect ip cameras to the external switch, that will be given ip addresses from the nvr internal switch as if i connected those cameras directly to the nvr internal switch?

[@IndPolCom]

Yes

[@cherylmitchell9196]

Hi. I have analog cameras with the DVR system. Cameras are plugged in but do not show up on the system or the screen. I would like to troubleshoot what could be causing this. Thank you.

[@Tblaze82]

Are the cameras on the screen black or does it say video loss? If black then there’s a small reset hole on the back of dvr box put a needle and push and hold for 10 secs and let go might here a beeping sound and screen will blank as it resets back to factory mines did this and it worked

[@cherylmitchell9196]

0:06 Thanks @Tblaze82 but this DVR did not have that reset button. Googled and found I needed to open it up and remove the battery inside to reset. I did that but it did not make a difference. Thanks anyway.

[@annderuine6391]

What type of cameras do you use on NVR system

[@MiaZoucctv]

IP Camera ,not analog camera

[@thomaslindsey7685]

QUESTIONS. I discovered that someone is jamming my doorbell cam in order to rip me off. This is done by purchasing a jammer from Amazon who also sells the security cameras. Do you have a remedy for this issue? Thank you?

[@frazy1984]

In case of NVR, should the system be always online. What happens if there’s no internet, would the video recording be still going on. Thanks

[@terryjones8360]

I have a security gate at the end of my drive way. I need a camera to put on the outside of my garage with an indoor screen so I can see if the gate is open or closed. Nothing fancy and does not need wi-fi. Is there such a thing?

[@NellysSecurity]

Thanks for reaching out Terry! Will the camera be mounted on your garage pointing towards the end of your driveway? If so, how long of a driveway do you have? You can also hit up our sales team to get you quicker answers - [e-mail] / 855-340-9999

[@terryjones8360]

@@NellysSecurity Yes, the camera will be mounted on the garage and I'd like to have a screen inside the garage, just on the other side of the wall. The problem is I can't see the gate if the garage doors are closed. The gate is about 250 feet down hill and I want to be able to see if the gate is opened or closed. We open it all day and close it in the evening. Just a camera with a screen, no need for wi-fi or anything fancy. Something like a baby monitor would work, just needs to be able to view the gate from inside the garage. Thanks!

[@djkid2b]

Hey I have a question just saw this video. I have a dvr connected every thing like it said but my TV says mode not supported! Any suggestions

[@nealtran1856]

which one suits better for PoE camera?

[@stevenquach9442]

Nvr the NVR uses POE cable so it’s more compatible which DVR don’t use an ethernet/POE cable so NVR

[@jeffsteinhauer3885]

at 6:10 you say that video can not be accessed from the NVR if cameras are plugged directly into it. Are you saying that even if you connect the NVR to the LAN videos are not accessible?

[@NellysSecurity]

Sorry for the confusion! That section is referring to an NVR and camera system on a segregated network not connected to the LAN or the Internet. If you connect your NVR to the Internet, then you will have access to your video feeds remotely.

[@standown7738]

sir i need help. i have a ptz camera that i used to be able to view on my macbook pro using a chrome app called "nacl web plug in". that app doesnt work anymore, and i cannot find one that will work. (one thing i didnt like about this was the delay in response time as i clicked the different functions on the interface.) do you know of one? also, better yet, i would like to be able to use this ptz with a network ptz controller using onvif. id like to be able to use an actual joystick, instead of an interface on an app. id like the response time to be quicker with no lag. so heres another question. if i have an nvr, an ip network ptz controller, and an ip ptz camera, can i hardwire these together and be able to watch on my tv via hdmi?? or do i have to plug in the ptz camera and or the controller into the router and view on my macbook laptop??? im sorry if i am confusing you because this stuff really is so confusing to me. i basically want to control my ptz using a joystick and would like to view it on my tv instead of a laptop. can you help me??? i hope i can just get a nvr and joystick and hook these to my ptz and then everything will be working fine, and recording. what do you think.

[@joetchannel01]

Hey which application can I use on my laptop to view my cameras online while not on the same network

[@Dallas88888]

Nicely done, Tyler!

[@jjooeegg1]

How do you watch the dvr footage ? Is a computer mandatory ? Or only need a monitor ? Thanks

[@NellysSecurity]

Theres a few different ways to watch the stored footage: 1. HDMI Interface 2. Web Browser Interface 3. PC VMS Software 4. Mobile App

[@winfredlollipop5330]

Hi. I would like to know if the NVR is really necessary since I can access my recordings using the app on my phone

[@NellysSecurity]

The NVR is typically where the footage from the camera is stored. If you go with putting SD cards in each camera, then individually add them to the app, that is a method you could take if you do not want an NVR!

[@SalehSaud-qf9wt]

Can i install an 8MB camera along with lower brands like 5MB cameras in the same network and the same NVR ?

[@nelsoneffah1425]

I’ve installed jovision up cams but some of them aren’t working. Can the distance between the cameras and the nvr be a reason?

[@MiaZoucctv]

maybe issue with the network cables

[@smartassist9700]

Which has better video results? Which has cheaper setup? Which has average most powerful and optional cameras to choose from?😊

[@franciscovillarreal1177]

Ip cameras are great and have there pros.. but the updated analog cameras are pretty dang good the cameras are cheaper on average and don’t have to worry about cable limitations of course there’s stuff for that in ip cameras but that’s one more thing you got to buy. Also the set up on ip cameras are more complex and also require a computer to setup everything. With analog of a camera goes out all you do is replace it and it’s working like new. If a Ip camera goes out you would need that computer again for the new camera due to the ip address. Over and all I say if you can afford it go right ahead but I recommend analog cameras due to you still see 1080p and some 4k for alot cheaper and easier instal including if one goes out

[@smartassist9700]

God Bless you kind Sir! Analog it will be.

[@Darthdoodoo]

So with the network camera it relies on your wifi and a wifi cable can easily be cut or disconnected to shut down the system. Id stick with the wired system

[@ParanormalInvestigators-w9t]

so we got the ndr surviliance system, but how do i transfer the recordings to my computer?

[@mohsinabbass]

Dear sir, i need to confirm Safevant DVR can work any type of Analog camera .Please explain which type of analog camera can work of this Safevant dvr .

[@NellysSecurity]

Hello, You would need to check the DVRs spec sheet on what analog cameras it supports. Or contact the manufacturer. Since we do not carry Safevant systems, we do not have any info on them sadly.

[@scottbogfoot]

All i want to know is after initially setting up a defender sentinel NS8MP1T8B8 4K Ultra HD POE Wired NVR can it be used off-line, meaning n't connected to my internet. Yes, I understand the mobile app stuff won't work but with the system still work offline as a standalone apparatus? 😃Cheers

[@NellysSecurity]

Great question! We have never carried that brand or model before ourselves. From our experience, If the NVR is getting power, and the cameras are plugged into the back, or added via separate switch, then technically it should still record. You would need a hard drive in the nvr as well for storage. But I would reach out to the manufacturer of that NVR to make sure that they use that same standard.

[@bigguy8749]

Is the nvr cable is it the same as a either cable

[@NellysSecurity]

The cable you would run from the cameras to the NVR would be an Ethernet cable. Does that answer your question?

[@smartassist9700]

I am still waiting after 4yrs to buy my setup. PURCHASE WILL BE THIS YEAR!

[@georgef1176]

I have my eye on night owl WMBF-2BTD1L-84 But I want 2 way audio. Can I add 2 way audio camera later? Or does the dvr need to be 2 way audio ready? Meaning is it the camera or dvr that does2 way?

[@NellysSecurity]

That would be a question for Night Owl! Usually the hardware for 2-way audio will be at the camera, which you could interact with from a mobile app most likely. If you want to use the DVR to initiate 2-way audio, it should be able to as long as it has an audio input.

[@georgef1176]

So does a nvr have to always have the internet connection or can it run without net?

[@NellysSecurity]

It can run without Internet! You can have all your IP cams connected to the NVR's segregated network, or you can connect everytging to the same local network. It does not need to be connected to the Internet.

[@dmedina0206]

I'm more confuses then ever! 😂 which one is better??

[@Meghdootam]

Same here.

[@nolanelie6017]

Very informative indeed. I want to know could i use a DVR setup for a church setup to feed into OBS ? ALTERNATIVELY did you do a video sendind a multicam Dvr feed into OBS?

[@richardnoel3141]

Hi, I have a camera DVR system and want to increase capacity to incorporate IP Cameras on a new system.(expanding due to a home build) Can i wire in my old Cameras that are not Ip on to an NVR system. I can keep old system and just run two systems but prefer one system for all cameras. Appreciate any feed back please, thanks in advance. BTW Top video, was a great help. Thank you.

[@NellysSecurity]

Hey Richard, Thanks for the kind words! It would depend on the models of your current cameras to see what can be done with reusing them with a new recorder. I would advise reaching out to our sales team to see if we can provide a system that meets your needs -> [e-mail] / 855-340-9999

[@markdouglas2626]

NVR all the way but I still update old DVRs occasionally

[@antonioc.4237]

Ok so.. I’ve tried EVERY NVR system on Amazon. Reolink 810cx, zosi and so on. I have an existing swann 720 DVR. So why is my old swann doesnt have trouble with choppiness or ghosting on faster moving objects when being viewed live on my 1440p monitor AND all the new NVRs I’ve tried I see choppiness or ghosting????

[@BarryHollis-y6u]

Frame rate, go higher & video should be better

[@antonioc.4237]

@ RLK8-811B4 only goes up to 25fps

[@jimmieleonard8289]

what security camera be good for inside and out side .

[@NellysSecurity]

Hey Jimmy! Most outdoor rated cameras work will indoors as well. If you're looking for a solid indoor/outdoor camera, this unit from our R-Series line works well -> www.nellyssecurity.com/5mp-turret-dome-ip-poe-security-camera-w-2-8mm-lens-ip66-weatherproof-100-night-vision.html Feel free to contact our sales team if you have any further questions -> [e-mail] / 855-340-9999

[@brotheradam]

so how do I capture signals from some of these company cameras that only want you to have subscriptions, like the stackable WAZE??? that has telephoto or regular options?? And do they allow outboard extra SSD drives??

[@NellysSecurity]

Very good question. We do not have an answer to that unfortuantely.

[@miked5106]

are there IP smoke detectors that can be powered from nvr/cat5?

[@k1cav755]

Very cool watching this video, thanks for the info!

[@brotheradam]

second question- semi related- is there any way to make a smart NVR that can save the clips as a translated license plate record- So once the telephoto captures the license pate the NVR saves 30 seconds both sides of video?? from the other camera?? I mean, there has to be a way to make it so the DVR saves a clip as ID picture or thumbnail from the Telephoto, then saves the normal cameras 1-2 minutes as the video clip..lol..

[@revo2maxx]

Not really sure what your asking!? However if your asking if you can take a camera on a NVR and have it trigger a PTZ camera or a Zoom camera so that camera can capture LP? If that is the question then the Answer is Yes. However for it to translate into a LP Picture then you would still need a LPR or LPC or ANPR type camera to make the picture of the plate come out. However I mean I have an AI NVR, that triggers from a 4mp camera and makes my 20x, 27x, 36x and 37x go to a set preset and doing so on playback I can get the LP of the Vehicle going by. I do have 10x and 12x cameras that I can get plates with as well just need to use different camera do the trigger and have the preset of the camera in an area closer then my main mounted PTZ's are pointing too. I also use my cameras in Color at night so there isn't any issue with IR reflection or having to change settings to capture at night. However that can be done as well. Better to use different IR Blaster however if you need IR at night.

[@kaopanha5090]

Thanks you so much, you give me the best what's I looking for!!

[@AdrianMartinezOK]

Cost of cables comparison? , and not clear if using an NVR you still need extra power for your cameras.

[@FATechSolutions]

7:17 Confusing, Analog camera records video or capture video?

[@marktheunitedstatescitezen185]

Thanks , I’m new to security cameras! To protect you’re properly I’ve heard DVR hard-wired so you’re electricity can not be shut off or lack of electricity you have No WI-FI ! But hard-wired is a pain to run the wires or expensive ! I originally bought a VOIS 8 camera 2 TB EBay 60’ cable and WI-FI system is a little more & I’ve bought 6 cameras off Temu from china WIFI cameras inexpensive although there not water tight ! Because on the top the SD card slides in ! You get what you pay for ! “ Back To The Drawing Board !

[@alphaditto]

Will either system, DVR or NVR still operate without internet connection?