Carbon Monoxide Detector Gas Alarm Sensor Poisoning Gas Tester Human Voice Warning Detector with LCD Display(Black) Type-Signal Boosters it is compatible with the

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

Loading Container 20GP: 492 cartons * 40 pcs = 19680 pcs

18650 battery(not included battery)

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

Carbon Monoxide Detector Gas Alarm Sensor Poisoning Gas Tester Human Voice Warning Detector with LCD Display(Black) Type-Signal Boosters it is compatible with theType: 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