There are two smoke detectors in my train room, one is on the central station alarm system, the other one is a local one but it's also wired throughout the house and all the detectors will sound if it detects a fire. All of the smoke detectors were replaced in 2018 after we moved into this house. The central station smoke detectors are also CO detectors. I have a combustible gas detector in the heater room as well.
|