Carbon Monoxide Detector,CO Alarm Detector with Digital Display and Sound Alarm For Home,Office Combination Detector Alarm Battery Powered

High Sensitive & Quick Responsive: Build-in Carbon Monoxide Detector Chip and the electrochemical sensor, Enough to detect odorless invisible and deadly carbon monoxide in the air, Quick reaction to save your life in the first time when fire hazard occurs.
Battery Powered: 3* 1.5V AA batteries powered carbon monoxide detector,Low Current consumption, Ultra-long Standy time. (Please note that the batteries are NOT INCLUDED in this product)
Sound Alarm Warning: When detecting that carbon monoxide reaches a dangerous level,the red LED will flash,You can use the digital display to see the current CO concentration and the status of the machine's battery level.and the alarm mode will issue an 85 decibel alarm to protect your family’s life and property from the carbon monoxide detector.【NOTE: IN NORMAL CONDITION, LCD IS NOT LIT FOR SAVING ENERGY,ENTER THE STANDBY STATE)
Alarm Standard: The alarm time depends on the carbon monoxide concentration level, 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: Pls test the detector first, and do not use gas blow the hole directly when you test it.
Easy Installation & Widely Used: Requires no rewiring,Battery operated device Can be easily installed and maintained without the need for an electrician,Easy to mount on any wall or ceiling with the included mounting accessories,You Can Hear the low power alarm When the Power is Close to Run out, and won’t Miss the Chance to Change the New Battery.Used for bedroom, kitchen, living room and other areas.

Package: 1 x Carbon Monoxide Detector (batteries are NOT INCLUDED)