KERUI CD17W Wireless Version 433MHz LED Digital Carbon Monoxide Gas Sensor CO Detector Warning Alarm

Description : The product is an intelligent carbon monoxide alarm system whch adopts advange technology of ultra low power consumption micro control unit. Buit-in voice chip, LED digital display the carbon monoxide concentration. Voice prompt when alarm, at the same time send wireless signal to host. Using advantage electrochemistry technology. The sensor has the advantage of signal stabilization, high sensitivity and accuracy which widely applied in many kinds of occasion. Such as oil extraction, chemical engineering, sewage treatment, coal gas, electric power, mining, tunnel construction, fire control, fire control etc. Features : Adopts advance technology of ultra low power consumption micro control unit. High bright LED digital display the concentration of carbon monoxide. Ultra small size, delicate design. One button intelligent operation. Sensor applied advance electrochemistry technology. Two levels alarm, light and sound. Strobe light clear identification. Voice prompt, English and Chinese Optional. Low power consumption design with unique power saving function. Specification : Built-in high DB siren. Built-in RF Module. Working Power: DC4.5V (3 AAA Battery) Working Environment Temperature: 0-50 Alarm Gas intensity: 200PPM (Intensity remind: 100PPM) Wireless Frequency: 433.92mhz Wireless Distance: 100 meters in open area Package includeds : 1 x KERUI CD17W CO Detector (Battery included.) 1 x English User Manual Details pictures :