Carbon Monoxide Detector Gas Alarm Sensor Poisoning Gas Tester Human Voice Warning Detector with LCD Display(White) Tag-Earpiece Speaker 40HQ: 2747 cartons * 1200

40HQ: 2747 cartons * 1200 pcs = 3296400 pcs

10T large-capacity hard drive

Thicker core

Installation:Tool-free

One Package Size 21cm * 18

Carbon Monoxide Detector Gas Alarm Sensor Poisoning Gas Tester Human Voice Warning Detector with LCD Display(White) Tag-Earpiece Speaker 40HQ: 2747 cartons * 1200Type: 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