When smoke, fire, or carbon monoxide is detected, an 85-decibel alarm will sound and a red LED light will illuminate. The Kidde Combination Smoke & Carbon Monoxide Detector is powered by 2-AA alkaline batteries (included), providing peace-of-mind smoke & carbon monoxide detection coverage during a power failure. Installation is easy & requires no wiring - simply mount the bracket onto the ceiling & twist and click the alarm into the bracket. The Kidde Combination Smoke & Carbon Monoxide Detector will chirp when the alkaline batteries need replacing or as a reminder when its time to replace the alarm, at the end of its 10-year life span. A test-hush button allows you to test the battery operations as well as silence nuisance alarms, should they occur. Install a smoke detector & carbon monoxide detector on every level of your home and near bedrooms to help keep your family safe from fire & poisonous gas.

• Double the Detection: photoelectric sensor technology provides advanced smoke detection in sensing visible fire particles associated with smoldering fires to reliably detect smoke & fire hazards, while an electrochemical sensor reliably detects poisonous carbon monoxide gas
• Reduces Nuisance Alarms: sensor technology reduces false alarms often caused by cooking or shower steam
• Self-Testing Alarms: internal components ensure alarm is always operating as expected. Self-testing is not a substitute for a manual push test of the alarm. Perform a button test once per week to verify proper alarm operation.
• Peace of Mind: the Kidde battery-operated smoke alarm provides coverage during power outages
• Early Warning Detection: upon sensing smoke, fire or carbon monoxide, an 85-decibel alarm sounds & a red LED will illuminate
• 3 LED Indicators: illuminate based on status of smoke & carbon monoxide alarm: green = operating properly, amber = fault in operation or error, red = smoke, fire, or carbon monoxide indicated
• No Wiring Needed: operates on 2-AA alkaline batteries (included) providing easy installation, simply mount the bracket onto the ceiling and twist & click the smoke alarm into the bracket
• Battery Replacement: a low battery chirp alerts you when batteries need replacing
• End-of-Life Alarm: alarm sounds as a reminder when it is time to replace the alarm after 10 years of use after its original power-up date
• Test-Hush button makes it easy to test the smoke detector and silence false alarms, should they occur

Product Dimensions:

5.50 x 5.50 x 2.00 in

0.50 lbs

Shipping Dimensions:

6.00 x 6.00 x 2.50 in