I have available a used Chubb external sounder with strobe. I do not have the original part number of the unit. The box has connections: SRN-, RTN-, SUPPLY-, SUPPLY+, STB-
Can you please advise if this box can be used as primary sounder with Comfort & relevant connections to Comfort
Almost all sirens should be possible to connect to Comfort. The siren connections to Comfort are shown in
http://www.comfortforums.com/forum16/2288.html
SUPPLY + and SUPPLY- should be the same as 12V and 0V on the diagram
STB- is the same as STR- (Strobe)
I suspect RTN- is the same as TRIG-
Other pins do not need to be connected
The bellbox does not seem to have a Tamper output which seems strange
You will have to try it out
Almost all sirens should be possible to connect to Comfort. The siren connections to Comfort are shown in
http://www.comfortforums.com/forum16/2288.html
SUPPLY + and SUPPLY- should be the same as 12V and 0V on the diagram
STB- is the same as STR- (Strobe)
I suspect RTN- is the same as TRIG-
Other pins do not need to be connected
The bellbox does not seem to have a Tamper output which seems strange
You will have to try it out
Thank you for your response. As you have advised that there is not a tamper output, I will source a new box whilst I have easy access to the box location with scaffolding at high level to the front of the house.