System Sensor RRS-MOD installation on DSC NEO System with 2-wire and 4-wire Smoke Detector Setups

[@gloproglowingcups4795]

Can you use the EOLR1 on the last smoke or can it only be the 5.6K resistor

[@richielong7629]

What about if we home run the smokes how does this work ? We always home run or smokes so when one goes off the monitoring station knows which smoke is actually going off

[@arhodehamel2615]

Does this work when smokes are in line with cosmo detectors and a cosmod module?

[@AlarmSystemStore]

There is no need for the RRS-MOD on when you are using the COSMOD module. The COSMOD has a reversing relay built in.

[@brettkuykendall1508]

Why don’t all the 4wtab smokes sound when you latch one?

[@AlarmSystemStore]

They do when you use the RRS mod.

[@TheScholar72]

Is there a 2.2k resistor on the EOL smoke?

[@haydenabel2287]

Yes and no. As with normal smokes, a resistor is required on the last smoke in the chain, however, 2-wire and 4-wire smokes use different value resistors. 2-wire smokes require the 2.2K resistor, and 4-wire smokes use the controlling panel's zone resistor value. In this case, since it is a DSC system, 4-wire smokes need a 5.6K resistor.

[@TheScholar72]

@@haydenabel2287 I knew that darn it! Lol! Been installing the NEO panels lately. I like them a lot.

[@richielong7629]

How about if you home run all smokes and not loop them ? So we know what room is actually going off

[@TXsanta]

Well good luck to anyone not sitting in front of the device or who doesn't have super vision...Just decided not to talk this time?

[@AlarmSystemStore]

Are you having trouble hearing the audio? The whole video has dialogue. You might need to check your sound/speaker settings.