I have a few devices that are still in my home from the original alarm system. Most were reused when I got service with my previous provider, but others were not incorporated into the system when they installed it. I confirmed the original piezo siren is still functional last night with a 9V battery. I plan on hooking that up to the bell connections on my control panel.
The question is I also have a Chemetronics heat detector in the kitchen that wasn’t hooked up. I found some documentation and if I recall, it’s basically a normally open switch. Can I just hook that up to my takeover module and assign it as a (0708) Existing Heat Sensor in the control panel?