General description Our propane gas detectors are essential safety devices for recreational vehicles, homes, and other spaces where propane gas is used. They are designed to alert you to dangerous levels of propane gas, which can pose a significant explosion risk. The detector activates an audible alarm when it detects hazardous propane concentrations, ensuring you can respond quickly, even during the night. Technical specifications Power supply: 12V Working voltage: 8-16V Operating temperature: -31°F to 150°F (-35°C to 66°C) Relative Humidity: 15% to 93% Dimensions: 4 inch W x 2.5 inch H x 0.75 inch D (10.2 x 6.5 x 2.0 cm) Product weight: 73.1g Accessories weight: 8.6g Wiring length: 14cm Expected lifespan: 5 years Usage The propane detector features a loud alarm system that activates when dangerous levels of propane are detected. It includes a test/reset button to allow you to test the device and silence false alarms while venting. The alarm will sound in the following situations: