The Kidde® 9CO5-LP2 battery operated carbon monoxide alarm utilizes sophisticated electronic components to protect you and your family from the dangers of carbon monoxide. This alarm includes a slide out battery door that gives immediate access to the batteries and a safety feature that makes it difficult to close the door without the batteries being installed. Inside cover of battery door features quick reference guide for what to do in case of an alarm. This easy-to-install alarm is suitable for all living areas and has a 10 year life and a 10 year limited warranty.

Kidde®, 21025788, Carbon Monoxide Alarm, Battery Operated, 70 to 400 ppm Detection, Electrochemical Sensor, Alarm: Audible/Visual, (2) AA Batteries Power Source, 85 dB at 10 ft Alert, Green/Red LED Visual Alert, 10 to 95% Humidity, 40 to 100 deg F Operating, 4-1/2 in L x 2-3/4 in H x 1-1/2 in D Dimensions

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• 2 AA battery backup provides continuous protection even during power outages
• Low battery Hush® silences low battery chirp warning for up to 12 hr in order to maintain protection without having to replace the batteries at an inconvenient time
• Event memory if the unit has detected carbon monoxide concentrations of 100 ppm or greater, the green led will flash every 10 sec
• Loud 85 dB alarm alerts of deadly carbon monoxide gas
• Low battery signal alerts user when the batteries need to be replaced
• Green LED indicates alarm is receiving power and operating properly
• Red LED illuminates when in alarm mode
• Battery operated (2 AA included), provides protection during power outages
• Battery lockout system, deters covering battery compartment without installation of batteries
• Slide out battery door cover gives immediate access to batteries
• Test/reset button tests the unit for proper operation, resets the carbon monoxide alarm
• Green LED flashes every 30 s to indicate the unit is operating properly
• The green LED will also flash before a carbon monoxide reading is taken and when any button is pressed
• Red LED when a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound
• The carbon monoxide alarm pattern is 4 short beeps, followed by 5 s of silence, followed by 4 short beeps with a corresponding red LED flash
• This cycle will continue for 4 min and then change to 1 cycle every minute until the device is reset or the carbon monoxide is eliminated