Carbon Monoxide Detector, 7 Year Sensor Life CO Detector with Battery Warning Indicator and Test Button, 85 dB, for Ceiling and Wall Mounting, White (2Pack) Taysing The metal button can make

The metal button can make you quickly put on and take off the axe cover

By keeping cords out of reach

providing five different colors to choose from

or replacing bits when using a power drill or screw gun

【Elegant & Space-Saving Design】Sleek and compact

Carbon Monoxide Detector, 7 Year Sensor Life CO Detector with Battery Warning Indicator and Test Button, 85 dB, for Ceiling and Wall Mounting, White (2Pack) Taysing The metal button can makeAbout this item Sound and light warning: When CO levels rise, this co detector will quickly detects the toxic carbon monoxide gas, Also the sensor emits an optical and acoustic signal: loud alarm of 85 dB is accompanied by a red flashing light. Safe for 7 years: the CO detector is equipped with an electro chemical sensor with a service life of 7 years. You can always check the functionality of the device with a test button. The sensor then signals