| Features:
Operating voltage: 85-265V AC + 9V battery backup;
Alarm level: CO 150PPM(±80PPM); Natural Gas 10%(±5%) LEL;
Japan NEMOTO electrochemical CO sensor; Catalytic LPG sensor;
Sensor life: 5 years; LCD screen of gas concentration;
MCU processing, Auto-check sensor failure;
Sound & Flash alarm;
Dual sensor detection; SMT manufacture technology;
Wall mounted;Dimension: 118.5*82*43mm;
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