Simplex Fire Alarm Test 75

Testing horns on a 4007ES system in apartment building. Panel was upgraded from a 2001-8001 several years back.
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[@NLind]

Ooh SafeTech’s back! And Judging by the thumbnail us fans of electromechanical alarm horns will have a symphony. Even a MASS on a rare ADA Strobe plate.

[@officialsimplexguy]

Code 3 mechanical horns are SUPER underrated

[@burnoutteamclubbtcp7283]

It's been a while since he tested system with Mechanical horns on code 3

[@Ronnocbot]

whoa 19:53! Never seen one of these!

[@RexyWX410]

Very nice that your back & also very rare seeing one of those ADA MASS strobe plates I own one myself!

[@user-ro7vf8jc6x]

He protec He attec but most importantly... Safetech is back!!!

[@aadenlopez2522]

Best video ever, the fire alarms are awesome, and the different fire alarm at the end, and the fluorescent exit signs are really cool and great.

[@TheFirePanel]

Always nice to see another SafeTech video! The random ADA MASS and the random BG-12 were an odd.. Obviously they replaced original devices but I always tried to replace with same brand when I'd have to replace a piece in the field. Just an interesting choice.

[@MichanaAlerting]

Just when you think the legend has retired he comes back with a masterpiece like this

[@System6VideoProductions]

Thanks for going back to that MA/SS, I like hearing those 800HZ tones.

[@FourtyFiftyEighty]

Those long hallway shots are super sick

[@MisterBroadnax]

Holy MOTHER of God!!! He’s Back!!!!!!

[@YourLocalFireAlarmTech]

Absolutely beautiful system! Long live mechanical horns!! haha

[@EYL8902]

Love the 2903s, and I love your videos Safetech. Keep up the great work! Glad you're back!

[@unerringsalt6325]

Babe safeTech posted!

[@achannelwithnopurpose1977]

For a small panel I gotta say the 4007es is one of the most versatile units I’ve ever seen. I have experience working with these and programming these as I own one and es.exe unlicensed version 6.01.03. Not only that, I got accepted at Lincoln tech trade school which is a direct way into JCI academy which will get me a job at SimplexGrinnell.

[@ChrisOnline1]

Love the new intro.

[@Loganetics1]

The legend has returned!

[@STR2K6]

finally a good fire alarm inspection consisting of simplex 2903s!! my holy grail fire alarm

[@loren4777]

It’s also rare you find 9833s now a days

[@Goldenrod636]

HOLY SHIT SAFETECH IS BACK! He loves us again!

[@Organham4903]

Love the new intro. (The recipe in the background sounds good too lol)

[@burnoutteamclubbtcp7283]

Alarms: Simplex 2901-9833's on 2903-9001 light plates Simplex 2901-9838 System Sensor MA on a rare System sensor strobe plate Pull stations: Simplex T-Bars Fire Lite BG-12 Coding: Code 3

[@JacobLikesSirens]

Yo safe tech is back!!! I really love your videos, and nice intro! I miss the old one though

[@katiekennedy9214]

Legend returning missed you❤

[@Loganetics1]

My middle school has a system with all of the same devices, maybe except for the panel. The school’s last addition was added on in 1989/1990, and it still had the 2903 combos, 4251-20s, and the 2098-9636 smokes (2 wire). My best guess is that the original panel is/was a 4100 classic with a bunch of zone cards.

[@FireRescue80]

Keep up the good work Billy! Glad to see you back!

[@The_FireAlarmGuy]

The legend has returned 🤩❤

[@firealarm2903_]

Glad to see you back!

[@thegreatpineapple2076]

The og is back

[@butterboiii9810]

Glad to see you’re back!

[@filmer765]

There’s a museum I visited two and a half years ago and they had (and still have) 2903’s with 9838’s paired with 4251-20’s, 2098-9636’s (I think) and a 4602-9102! Others include a pair of Wheelock RSSP’s each with an NH.

[@loren4777]

Whoa it’s good to see your back bro it’s been a good minute since your videos been on here an what good with a old Simplex 2903s bro

[@SimplexTBarGuy]

The legend.. has returned.

[@RainerandRobert]

Happy New Year and great fire alarm test Can’t wait for the next one Fire Alarm Test 76 in 2025 Enjoy your day

[@tareq66bk.bhuiyan67]

Yeay he's back with he's vids

[@Alarmo05221]

Welcome back. Loving the test as always

[@RaccoonAlarmsVosgra]

YOU BACKK!!!!!!!!!

[@littlewishy6432]

Nice to see you back! I wonder what all those “zeros” in between were for.

[@safetech]

Indicates the same zone being tripped consecutively.

[@Mrtechguy-rd7hq]

Welcome Back buddy!

[@safetech]

See everyone tomorrow 11ET !

[@prism_2903]

woo hoo!

[@corbinplayzroblox9760]

Keep the vids coming

[@radinsadeghi191]

Thanks 😊

[@tkproductions2019]

The man himself has returned..

[@TheCarson116]

Hey SafeTech, nice to see another video from you! Hope you're doing okay! (cool new intro too!) Nice to see that 80s-era Simplex system still working great! (even if the panel's been replaced & some of the horns sound a bit off) It almost seems like some of the 2903-9001s (like the one at 8:06) have red bulbs in them! ("I found a red light bulb & I just had to try this!") I do believe this video has some SafeTech firsts in it: dropping your keys, talking during a normally silent (voice-wise at least) walk test video, & sounding the system off normally before _then_ putting it in walk test. 6:58 Huh, now _there's_ a combo you don't see every day! Wonder how that came to be... 9:16 Door holders huh? Kinda unusual for such an old system (unless they were added when the 4007ES was). Are they de-energized during walk tests or only during non-walk test alarms? (since I can't imagine how long it would take to then have to go & re-open all of the doors held open by them, though you _do_ only go & enable the panel's "door holder disable" function _after_ you finish the walk test) 13:29 That MA-12/24 on a _very_ rare RP24-series strobe plate is _quite_ neat! (probably doesn't flash at the required 1FPS/60FPM thanks to both the visual & audible signals likely being on one circuit though) 17:46 Is there a reason some Simplex systems do that: sound the signals after walk test is turned off? I don't really see a reason for that. 20:58 As proprietary as the ES-series is, I'm at least glad that the 4007ES (for one at least) silences the signals _immediately_ upon pressing "Alarm Silence", since some panels seem to take a _ridiculous_ amount of time to do so (still takes forever to reset afterwards though).

[@safetech]

Walk-test often disables door holders & programmed control points. DH were tested separately in full alarm. Also unless you set the walk-test to silent signaling it will sound the signals briefly when you turn it off.

[@TheCarson116]

@@safetech Ah okay. Well that makes no sense to me: what's the point of that? (heck it seems like they kept sounding until you set walk test to "silent")

[@tkproductions2019]

@@TheCarson116The signals sound upon device activation and blast in a pattern according to that devices zone/address.

[@TheCarson116]

@@tkproductions2019 I know, that's how walk test works on Simplex panels: what I can't understand is why they would sound when walk test is _turned off/disabled._

[@tkproductions2019]

@@TheCarson116 3 blasts 3 times to indicate testing is complete/walktest has successfully been turned off.

[@davidredpath4781]

Great Video, Billy! Hope you are well!

[@ZakWolf]

Yep, the Simplex 4007ES is a popular choice for replacing older hardwired conventional Simplex panels. My therapist's office even recently had their Silent Knight IFP-100 panel recently replaced with an Autocall-branded 4007ES panel (the system is mostly conventional, with the only addressable device being the smoke detector near the panel). The System Sensor MA horn on the strobe plate is pretty unique. I don't see installs like those often; usually they just go with a regular horn/strobe on an adapter plate.

[@achannelwithnopurpose1977]

Based on my experience of actually setting up one for a demonstration board, its a very powerful little unit with a lot of capabilities for a system that size. It can do everything from pure conventional to full addressable with addressable notification.

[@ZakWolf]

@@achannelwithnopurpose1977, yep. And with IDnet address expansion to 250 devices, a Simplex 4007ES could make a decent Simplex 4010 replacement. (The 4010ES would too, but it doesn't have a touchscreen, and it would likely also be better for replacing a Simplex 4020 panel.)

[@achannelwithnopurpose1977]

@@ZakWolf I could go either way with the touchscreen. Its cool and has many things that i prefer over button style displays but theres still plenty of things button displays do better like survivability even though Simplex still has the best touchscreen options on the market by far. As for your remark on the 4010es, the 4010es is definitely a next of kin to the 4020 especially when you look at its internal parts. Also, you can have a touchscreen on the 4010es as it is compatible with the ESTSD (ES touch screen display) like the 4100ES. The ESTSD is better than the 4007ES touchscreen in many ways in my opinion.

[@CS8sirenwastaken]

He has uploaded again!

[@mircomamsecohardwareandsafety]

Welcome back dude

[@aidanthetoiletelevatorfire7554]

Aye that's a W system right there!

[@Firealarm]

Another great vid from you!

[@rawsonreich]

Awesome job man

[@That_united_airlines2424]

This must be a fun job for you!

[@neohistoryfan1014]

I know a bunch of stores at my local mall that have the 4007ES (some of them have voice evacuation systems, which might indicate they're networked together).

[@RaccoonAlarmsVosgra]

20:45 that 2901-9833 sounds so goofy!

[@KidderVerse]

I find it interesting that there is one MASS mixed in with these mechanical horns

[@Plant20-12]

Finally we have a new vid coming soon. The WW HAS RETURNED

[@a.r.aproductions1569]

Welcome back Billy! Just out of curiosity, was this a quarterly inspection? I only saw pull stations being tested. Or did you test the smokes off camera, I know that can be difficult to film. I know it is for me when I have to carry a solo pole and record😂

[@officialsimplexguy]

Description says it was just a signal test. Bro couldn’t even read the description without running out of breath 🤦‍♂️🤦‍♂️

[@safetech]

Only recorded the signal portion.

[@est.g1]

HE'S BACK AFTER SEVERAL MONTHS.

[@TheSimplex4903]

Ayeee he’s back

[@TheJakeman789]

Wow he’s still alive

[@nathanielaranda8407]

looks like a senior citizens facility

[@ZacharyHappy366]

HES BACK BRAddah! WE THOUGHT YOU WERE DEAD!

[@soda_coir7595]

Safetech can you do a paperwork video XD for the authentic inspection experience

[@JaylonbridgesOfficial15]

Billy what good been so long 😊

[@prism_2903]

System Sensor strobe plate!

[@FireAlarm33]

Cool video!!!!

[@MacombSignals27]

da king

[@iashbanen]

6:25 dropped his keys

[@refve8105]

4:52 yes

[@Leafy597]

I bet this system was in continuous on the original panel

[@tristanajohnson6925]

Long time no see. Cool system. The Notifier NBG12 is a bit odd.

[@safetech]

I think they replaced it in house several years back

[@mikeyromo]

more fire alarm test

[@benbailey6396]

No more ad

[@vintagesimplexfirealarmsof6440]

Finally

[@LiamFire17B-R-qz2xr]

This video kinda reminds me of Fire Alarm Test #46.

[@RJARRRPCGP]

Later model horn at 8:04.

[@RJ-ht5jl]

Woop woop cool

[@colemedico3575]

It Ben a long time since you made a video

[@safetech]

I know. Im trying my best but extremely busy as always.

[@colemedico3575]

@@safetech i konw you are so busy

[@ariothegamer5]

Is that a new system or old

[@RoscelynTabora]

Hi!! How can I get in touch with you for a potential collaboration? Thank you.

[@therealstacyrowe]

OwO

[@loren4777]

How many 2903s did each hallway have

[@safetech]

2-3 per

[@Leafy597]

11:48

[@fartsandwich76]

what is the first fire alarm called?

[@ChrisOnline1]

Love the new intro.

[@therealstacyrowe]

OwO

[@user-ny1rv4ib9c]

💀💀💀