Safe-T-Alert 35-742-BL RV Carbon Monoxide & Propane Gas Leak Detector Alarm – 12V Black

Protect your RV, travel trailer, or motorhome with the Safe-T-Alert 35-742-BL RV Carbon Monoxide and Propane Gas Leak Detector. This dual CO & LP gas alarm is specifically engineered for the demanding RV environment and provides reliable protection against two of the most dangerous hazards in recreational vehicles — carbon monoxide (CO) and liquid propane (LP) gas leaks.

Designed for 12-volt RV electrical systems, this flush-mount safety alarm meets all RVIA and NFPA safety standards and is UL listed to UL 1484 RV and UL 2034 RV, ensuring dependable performance and compliance.

Dual Protection for RV Safety

Carbon Monoxide (CO) Detection

Carbon monoxide is a colorless, odorless, and tasteless gas produced by incomplete combustion. In RVs, common sources include:

• Generators
• Propane furnaces
• Water heaters
• Gas cooktops and ovens

Exposure to carbon monoxide can cause headaches, dizziness, nausea, and in severe cases, death. The Safe-T-Alert 35-742-BL continuously monitors CO levels and sounds an alarm when unsafe concentrations are detected.

Propane (LP) Gas Leak Detection

Propane is widely used in RVs for cooking, heating, and refrigeration. Although propane contains an odorant, leaks can still go unnoticed — especially while sleeping. A propane leak can create a serious fire or explosion hazard.

The built-in LP gas sensor detects elevated propane levels and immediately activates the alarm, giving you time to evacuate and correct the issue.

Key Features & Benefits

• Dual CO & LP Gas Detection – Monitors both carbon monoxide and propane gas
• Designed for RV Use – Ideal for Class A, B, and C motorhomes, travel trailers, fifth wheels, truck campers, and pop-up campers
• 12V DC Operation – Compatible with standard RV electrical systems
• Low Current Draw – Efficient design for minimal battery impact
• Flush Mount Installation – Clean, factory-style appearance
• UL Listed for RV Applications – UL 1484 RV & UL 2034 RV
• Meets RVIA & NFPA Safety Requirements
• 5-Year Sensor Life

Technical Specifications

• Model: 35-742-BL
• Color: Black
• Supply Voltage: 12 VDC
• Current Draw: 108 mA
• Wiring: 2-wire connection
• Mounting Style: Flush Mount
• Overall Dimensions: 6-3/8" W x 2-7/8" H x 1-3/8" D
• Sensor Lifespan: 5 Years (from initial 12V power connection)

Note: The 5-year operational life begins once the unit is connected to a 12V DC power source — not from the manufacturing date.

Why Replace Your RV Gas Detector?

RV carbon monoxide and propane detectors are designed to function for approximately five years. For continued protection, replacement every five years is strongly recommended to ensure accurate detection and reliable safety performance.

Keep your RV and family protected with the trusted performance of the Safe-T-Alert 35-742-BL Carbon Monoxide & Propane Gas Alarm — a must-have safety upgrade for any recreational vehicle.