Wall-mounted Independent and network optional Auto-reset after alarm Hot wire type sensorPower: 110, 220, 230V AC, 9, 20V DCWorking temperature: -10 to 60-degree Alarm density:Coal gas: 1,000 to 5,000ppmLiquid petroleum gas: 1,000 to 10,000ppm Natural...
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gas detector, carbon monoxide detector, smoke detector, parts of...
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