Safe-T-Alert 35-741-BL Black Surface Mount Propane/Carbon Monoxide Double-Duty Alarm
- Detects Both Gas Leaks And CO Gas Simultaneously Reliable
- 12 Volt Power Means No Missing Or Dead Batteries To Replace Durable
- Built For The Extreme RV Environment
- CO Alarms are listed to UL 2034 Residential / RV / Marine Use.
