Upgrade your single 12V gas alarm to the Safe-T-Alert 45 Series Dual Alarm that detects both carbon monoxide and propane gas. Built to handle the rugged RV environment, this dual alarm is ideal for protecting motorhomes, campers, trailers, and fifth wheels. Its advanced technology features an alarm mute button that silences the alarm while the RV is ventilated. The rapid recovery sensor resets when silenced or reactivates the alarm if dangerous levels of propane or CO remain.Meets RVIA / NFPA requirements.
• Double-duty alarm detects both gas leaks and CO gas simultaneously
• Reliable 12-volt power means no dead batteries to replace
• Built for the extreme RV environment
• Fully operational during mute cycle and will re-alarm if hazardous conditions recur
• Meets RVIA/NFPA requirements
• Listed to UL 1484 RV and UL 2034 RV
• Flush-mount alarm replaces Safe-T-Alert LP Gas alarm 40-442 model without modifications
• Case Size: 4.75″W x 4.75″H x 1.25″D
• Cutout Size: 3.5″W x 2.5″H
Before You Order
Verify part number 45-742-WT exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 45-742-WT on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
