KERUI CD17W Wireless CO Gas Sensor

Features:
*Adopts advance technology of ultra low power consumption micro control unit, with unique power saving function.
*High bright LED digital display the concentration of carbon monoxide. One button intelligent operation.
*Buit-in voice chip, voice prompt when alarm, at the same time send wireless signal to host.
*Ultra small size, delicate design. Sensor applied advance electrochemistry technology.
*Two levels alarm, light and sound. Strobe light clear identification.