Garage heat detector with system sensor CO...

[TrojanHorse]

I have a system sensor COSMOD2W that connects my COSMO 2 wire smoke/CO detectors to my Elk. I would like to add a heat detector to the garage and have it interconnected for tandem ring so that an alarm in the garage will cause all the smokes to go into audible alarm. I haven’t researched this very much but wanted to ask if anyone else has done this and can point me in a good direction.

Thanks in advance.
Sorry for duplicate post in home theatre sub forum


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