Carbon Monoxide Detector Smoke Detector High Accuracy CO Alarm With

Certification : NONE Origin : Mainland China Smart home platform : NONE [2 in 1 detector]: It can serve as both smoke detector and carbon monoxide detector to detect the threat from these two harmful chemicals. One single unit instead of two saves your money and home space for installation but performs equally and even better. [Digital display amp; sound-light alarm]: When the fire smoke alarm detects a smoke fire or detected concentration of carbon monoxide exceeds the standard value, the LCD display will show the current value of the gas concentration, meanwhile emit an alarm sound of 80 decibels, and the ring light flashes rapidly! [Easy to install amp; battery powered]: The smoke and carbon monoxide detector requires no wiring so you can easily install it in mintues without electricians on the wall or anywhere at home! Powered by three 1.5V AA batteries(without battery), the gas detector continuously monitors carbon monoxide and smoke levels even in the event of a power failure, keeping you and your family safe! [High l sensor]: Smoke detectors using high electrochemical sensor, alerts you to carbon monoxide danger and insure the safety of your life. Photoelectric sensor is also equipped to detect smoke ly while minimizing false alarms Colour: white Material: ABS Size: 104 x 39mm Package Contents: 1 x smoke co detector 1 x English manual Only the package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Time of shipment: All of product we can shipping out within 3~8 week