Gas and Co 2 in 1 Alarm

Gas and Co 2 in 1 Alarm Description

Model: RC412COM 220VAC + 9V battery back-up FEATURES: * Excellent reliability & high stability. * Durable Gas and Co sensor head. * Self test function * Visual and audible alarm function * Low voltage warning * Sensor-fault detection * Can be connected with valve * Hush function in alarm status * Low power consumption * Test button to test the units electronics and verifies proper unit operation. SECIFICATION: * Power supply: AC220V/50~60Hz & 9v back-up batterry * Sensor: Co and Gas * Static current: ≤40MA * Alarm current: ≤80MA * Alarm volume: ≥85dB within 1 meter * Operation Ambient Condition: 4~38℃, 25~85%R.H. * Sensitivity Setting: Carbon monoxide: 150+/-50ppm * Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~5000ppm, natural gas: 1000ppm~5000ppm *.Responding time: Gas ≤30S Meet the standard of EN50194 and EN50291