The Kidde KN COSM BA Combination Carbon Monoxide and Smoke Alarm provide two important safety devices in a single unit. This alarm includes a voice warning system that announces "Fire, Carbon Monoxide, Low Battery and Smart Hush Activation". The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement.
Alarm uses ionization sensing technology
Voice alert announces the type of hazard; ideal for bedrooms
Easy to install alarm that is suitable for all areas of the home and has a 7 year limited warranty
Combined carbon monoxide and smoke alarm - single unit can be installed where previously, two were needed
Low battery warning - the unit warns of a low battery condition by announcing "low battery
Compatible with Kidde, FireX, Code One, and Sentinel products
Note: product may vary by store
*Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
Smoke and carbon monoxide detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
Features
Item Weight
1
Alarm Type
Carbon Monoxide,Smoke
Connector/Contact Type
None
Fixed or portable
Fixed
Alarm/Detector Features
Hush Feature,Voice Alert
Commercial/Residential
Residential
Pack Size
1
Included
Batteries
Returnable
180-Day
Power Source
Battery
Battery Type Required
AA
Voltage (volts)
4.5
Alarm Sensor Type
Ionization
Product Height (in.)
1.7
Product Depth (in.)
5.75
Product Width (in.)
5.75
Certifications and Listings
UL Listed
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