Alarm Sensor Combination LCD Light


Main Color: AS The Picture show
CO Carbon Monoxide & Smoke Detector Warning Alarm Poisoning Gas LCD Display
Material: Plastic
Color: White
Size: approx. 62*62*28mm
Power by: 2*AAA battery (no included)

Sensitivity & Time:
50ppm, alarms within 60~90 minutes
100ppm, alarm within 10~40 minutes
300ppm, alarms within 3minutes



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