Carbon Monoxide Detector Gas Alarm Sensor Poisoning Gas Tester Human Voice Warning Detector with LCD Display(Black) Type-Signal Boosters it will automatically return to

it will automatically return to the charging pile to replenish the power

Transmitter can be used in both high-temperature and low-temperature environment

it is compatible with the common alarm host and doesn't have low voltage indication

It’s designed for the market of kinds of bugs

if there is no need to provide local power for the equipment

Carbon Monoxide Detector Gas Alarm Sensor Poisoning Gas Tester Human Voice Warning Detector with LCD Display(Black) Type-Signal Boosters it will automatically return toType: Carbon Monoxide Detectors Sensor Type: Electrochemical CO sensor Sensitive Level: 5 PPM Overview: The product is carbon monoxide gas detector with human voice prompt and microprocessor control, supporting display of the gas concentration. This detector adopt electrochemical sensor which is stable and reliable. It keeps the place safe from the threats of carbon monoxide gas. This product can be well used in kitchen,bathroom, ect. Features: LCD