Product Name
Domestic Gas and CO Detector
Detection gas
CH4, Carbon monoxide
Sensor
Electrochemical CO sensor and semiconductor gas sensor
Power Input
AC110-240V 50-60Hz
Backup battery
9V*1 battery(not included)
Alarm Density
CO: 100-999 PPM(±50PPM); Gas:2500PPM(±1500PPM)
Alarm Output
Voice prompt, sound & flash,LCD indication
Special Feature
Fault supervision