Carbon Monoxide Detector 3 Pack,CO Alarm Detector Sensor Battery Operated with LCD Digital Display for House Kitchen Bedroom Living Room Basement Garage Hotel Office (3AA Batteries NOT Included)

【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.

【Safety And Visible】 Carbon monoxide alarm detector With 3 digits LCD displayer is optional,’Err’ on the LCD to indicate the unit is malfunctioning. ‘Lb’ on the LCS to indicate it low battery and need to replacement. ‘999ppm’ on the LCD to indicate CO level over 999ppm And Loud 85 decibel alarm with LED Flash While in the Alarm Mode for the life-saving safety, protect the family from carbon monoxide.

【Alarm Warning】When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound–Loud 85 decibel alarm with LED Flash.

【Easy Installation And Widely Used】Co detector Coming with mounting accessories, just drill holes in appropriate positions, and done; Used for bedroom, kitchen, living room and any other area with a risk of fire danger can be installed a smoke detector and CO alarm.

【Energy Saving】3 * 1.5V AA battery powered CO detector (battery not included), Low Current consumption, Ultra-long Standy time. 12 months worry-free product guarantee, please contact seller first once you have any questions.

, 0760635009136, 760635009136

A perfect item for protecting your family from the dangers of carbon monoxide Advanced level of protection, easy to read with the digital display, even in low light conditions Displays the level of carbon monoxide the unit is sensing Test the alarm First: Step 1: press the test button for 5s (A single silence and test button eliminates confusion and allows you to silence and test the alarm easily) Step 2: the unit will sound 4 beeps every 5s twice & Red LED flashes & LCD display “000” (3 min), that shows the unit in a normal situation. Low Power warning: Carbon Monoxide Alarm alerts you to dangerous carbon monoxide,even in the event of a power outage. IF the alarm is low power,you can find the situation Sound:”Chirp” every 30s LED: Green LED flashes once every 30s & Red LED is flashes LCD Display: “Ld” Leaked: This carbon monoxide detector features a digital display that shows the carbon monoxide level in the room, as well as the unit?s power level. A:level over 999ppm: Sound: 4 short alarm beeps LED: Red LED is flashes LCD Display: “999ppm” B:30ppm? level? 999ppm Sound: 4 short alarm beeps LED: Red LED is flashes LCD Display: “actual concentration” Memory Mode: If you leave home for long time, if the unit was alarm in this period, you just press the button for several seconds, the green light will flashes once every seconds ans the LCD will display the actual concentration. Note: 1.Don’t press test/reset button while installing batteries. Otherwise, the unit will not work. 2. The unit needs to be tested weekly. Verify the alarm and LED light operation by test the unit once a week. Package included: 3 x Alarms 6 x Screws 1 x User Manual

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