Carbon monoxide alarms, carbon monoxide detectors, smoke detectors(wechat:13510231336)

Carbon monoxide alarms, carbon monoxide detectors, smoke detectors

voice chip, can display the concentration of carbon monoxide gas, using electrochemical sensor, with high stability, low power consumption, small sensitivity drift and other characteristics. It is mainly used in places where carbon monoxide gas leakage may occur to detect carbon monoxide gas leakage and ensure human life safety.

two Functional features

* Operate real voice prompts

* High reliability electrochemical sensor

* Display carbon monoxide gas concentration (PPM)

*1.5V *3 battery power (3*1.5V AAA7 battery)

* Low current consumption, long standby life

* Alarm memory function

* Low battery warning

* Sensor fault self-check function