The Kidde KN COSM BA Combination Carbon Monoxide and Smoke Alarm provide two important safety devices in a single unit. Price for $20.04 (Reg. Price $25.05) on HomeDepot.com. FREE Shipping or FREE In Store Pickup is available (based on store availability). This alarm includes a voice warning system that announces “Fire, Carbon Monoxide, Low Battery and Smart Hush Activation”. You can go here for this deal!
- Alarm uses ionization sensing technology
- Voice alarm announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected
- 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”
- Hush feature – temporarily silences nuisance alarms
- Battery Included
- Compatible with Kidde, FireX, Code One, and Sentinel products
- Note: product may vary by store
- UL/CSFM Ref. Kidde Part KN-COSM-BA
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