Test/reset button to verify proper unit operation and reset the unit during CO alarm
Green and red LED lights that indicate normal operation and alarm status
Battery-powered and built-in carbon monoide sensor makes it safe to use
Low voltage warning and end-of-life timer
A perfect item for protecting your family from the dangers of carbon monoide Advanced level of protection, easy to read with the digital display, even in low light conditions.

Detected gases: carbon monoide gas
Color: white
Size: about 10*10*3.5cm
Material: plastic + electronic components

Product features:
1, power supply: 3*AA battery
2 working temperature: 5-40, 20-90%R.H.
3, sensitivity and time: 50ppm,60-90 minutes, alarm, alarm 100ppm,10-40 minutes, 300ppm,3 minutes alarm
4, principle: high-reliability sensors inductive
5, alarm mode: short 4 loud buzzer and red LED light flashing


Combustible gas detector *1
Installation accessories *1
Manual *1