Carbon Monoxide Detector,Digital Show Carbon Monoxide Alarm,CO Alarm,Adjust to UL2034,Not Included Battery Powered

Value: $7.99
(as of Sep 21,2022 17:21:58 UTC – Particulars)

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Carbon Monoxide Detector LED:’Err’ on the LCD to point the unit is malfunctioning. ‘Lb’ on the LCS to point it low battery and have to substitute. ‘999ppm’ on the LCD to point CO degree over 999ppm And Loud 85 decibel alarm with LED Flash Whereas within the Alarm Mode for the life-saving security, defend the household from carbon monoxide.
CO Alarm Energy Supply:Battery Powered by 3×1.5V AA batteries (Package deal Not Included)，One ‘chirp’ each 30 seconds is a sign that the battery is low (want substitute) (inexperienced LED nonetheless flashes as soon as each 30 seconds).
CO Detector Check/Reset button to check the unit electronics and verifies correct unit operational and reset the unit throughout co alarm.- Inexperienced and pink LED lights that point out regular operation and alarm standing.
Working Inexperienced LED：The inexperienced LED flashes each 30 Seconds to point the is working correctly.
When a harmful degree of carbon monoxide is detected the pink LED will flashes and a loud alarm sample will sound–Loud 85 decibel alarm with LED Flash.