Recent content by roskoe99

Yes, sorry, CO detector. Can I use the internal sounder or will that be defeated?

I need to finish up wiring my HAI Omni IIe panel or I am going to the dog pound, and I've hit a stumbling block with this CO2 detector. The device literature describes the detector as 4-wire device with internal sounder that "easily interfaces with any Listed intrusion or fire alarm system by...