MTI Industries 45 Series Safe-T-Alert Dual Carbon Monoxide/Propane Alarm in Black

Upgrades single 12-Volt Propane Gas alarms to a dual alarm that detects both Propane Gas and CO. Replaces all Safe-T-Alert Model 40-442 Propane alarms. Ideal for Class A motor homes Class B van campers, Class C mini-motor homes, travel trailers, fifth wheels, truck and folding campers. Alarm mute button silences alarm while RV is ventilated. Rapid recovery sensor resets when silenced or reactivates alarm if dangerous levels of propane or CO remain. 12-Volt power means no missing or dead batteries to replace. Meets RVIA/NFPA requirements.