Electrochemical Detectors: These operate by making a chemical reaction when carbon monoxide is within the air. If the fuel is detected, the alarm goes off. six. Transceivers and Wireless Signal Repeaters Wireless sign repeaters and transceivers are utilized in substantial services or properties with a number of fire zones to https://testifire-xtr210986.dreamyblogs.com/39640465/the-ultimate-guide-to-wireless-fire-alarms