The Safe-T-Alert Combo Alarm in black is a flush-mount detector that senses propane leaks and carbon monoxide at the same time. It runs on 12 volt power, so there are no batteries to go dead. Flush mounting gives a clean, low-profile installation.
Safe-T-Alert builds it for the RV environment, and it meets RVIA and NFPA requirements. An end-of-life signal tells you when it’s time for a new alarm. One unit covering both gases saves space and wiring.
Safe-T-Alert recommends testing propane and CO alarms every week and replacing any that malfunction or are 5 years old or older. Teach everyone traveling with you what the alarm means and never ignore it. Confirm rail fit, ring diameter and available clearance together, especially when the optic has a large objective bell. Browse more gas and carbon monoxide detectors.
- Detects propane and CO at once
- Flush mount
- 12 volt power, no batteries
- End-of-life signal
- Double-duty alarm – Detects both gas leaks and CO gas simultaneously








