Out of curiosity, why are these out of sync? Putting a sync protocol on the output circuit that the sounders are connected to will synchronize them if sync is desired
Sounders aren't connected to an output circuit. They're either controlled by the addressable initiating device loop or, in some cases, by the detector itself for local alarm purposes. It is possible to put a reverse polarity module on the IDC to synchronize and, in some cases, change the coding of the sounders (usually to temporal 4 for CO alarms). Either this system doesn't have said module installed, or the sounders could be set to output only for local alarms, which wouldn't necessarily require audible syncronization.
every house needs these, panel and the sounder bases
that low frequency tone makes me think of a vehicle backing up, but I heard it can be helpful for people with hearing problems
Cool I like this low frequency model! Stay safe and have fun! ...
Out of curiosity, why are these out of sync? Putting a sync protocol on the output circuit that the sounders are connected to will synchronize them if sync is desired
Sounders aren't connected to an output circuit. They're either controlled by the addressable initiating device loop or, in some cases, by the detector itself for local alarm purposes.
It is possible to put a reverse polarity module on the IDC to synchronize and, in some cases, change the coding of the sounders (usually to temporal 4 for CO alarms). Either this system doesn't have said module installed, or the sounders could be set to output only for local alarms, which wouldn't necessarily require audible syncronization.
New sub here! Stay safe and have fun! ...
Nice how they sound like the low frequency spectralert advance
Maybe because they are system sensor devices 😮
They can also make the default SpectrAlert Advance/L-series horn sound
Wait, do the smoke alarms sound like that? Or not? Idk.
Wait so if you sound one off do they all go off
What does the rest of the building have?
Spectralert Advance (standard)
I've also seen these from a Wheelock Exceeder System.
I got a system test idea 2 simplex 2901 9838s 1 simplex 2901 9846 1 2901 9833