CO Carbon Monoxide Gas Poisoning Detector Warning Alarm Sensor Monitor For Home Security(White)

Features:
Digital display screen shows carbon monoxide concentration clearly.
Human voice prompt when detecting CO at the certain range.
It adopts high reliable and stable electrochemical sensor, effectively detect the real-time CO gas.
Low current consumption, super long standby life.
With low battery warning function, the screen shows "LB" to warn you of changing new batteries.
Ceiling mounting type, suitable to install in kitchen, bathroom, bedroom, etc to to alert people to stay far away from danger.

Specifications:
Condition: 100% Brand New
Material: Plastic + Metal
Color: Black, White(Optional)
Power Supply: 3*1.5V AAA Batteries(not included)
Alarm Level: 30-99ppm
Temperature: 0℃-50℃
Relative Humidity: 10%~95%
Quiescent Current:
Alarm Current:
Error: +/-10%
Normal Working Status: 000PPM
Alarm Concentration: 030~999PPM
Size: approx. 100 x 100 x 26mm / 3.94 x 3.94 x 1.02inch
Weight: approx. 166g

Package Included:
1 x Carbon Monoxide Detector(Batteries not included)