Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren For Car RV Home Digital Propane Tester Meter _x000D_ _x000D_ _x000D_ Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren For Car RV Home Digital Propane Tester Meter _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Our propane gas detectors are used in recreational vehicles. Propane has a certain percentage in the air and will explode. It's your RV, camper's biggest safety hazard, so our propane alarms are your best help in solving this problem. The detector signal will activate when dangerous levels of propane gas are detected. _x000D_ LOUD, AUDIBLE ALARM SYSTEM - Along with a test/reset button that lets you test and silence unwanted triggering our gas detector propane system produces an easy-to-hear alarm, so you can respond quickly even in the middle of night. _x000D_ A reset/mute circuit can be activated to temporarily mute the detector while you are venting. _x000D_ color:Black/White _x000D_ Material: ABS _x000D_ Buzzer alarm situation: _x000D_ 1. The voltage is less than 8V _x000D_ 2. Sensor failure _x000D_ 3. The propane concentration is too high _x000D_ 4. The use time of propane detector is 5 years _x000D_ parameter _x000D_ Power supply: 12 VDC _x000D_ Working voltage: 8-16 VDC _x000D_ Operating temperature: -31F to 150F (-35C to 66C) _x000D_ Relative Humidity: 15% to 93% _x000D_ Housing Dimensions: 4 inch W x 2.5 inch H x 0.75 inch D _x000D_ Product 10.2 x 6.5 x 2.0cm _x000D_ Product weight 73.1g _x000D_ Accessories weight 8.6g _x000D_ Wiring length 14cm _x000D_ _x000D_ Package Contents: _x000D_ 1 x Propane Detector _x000D_ 1 x English manual _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_