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FACT SHEET: Carbon Monoxide Poisoning Prevention

Protect Your Family and Yourself from Carbon Monoxide Poisoning!

Automobiles and Carbon Monoxide

Boating Safety and Carbon Monoxide

CO "The Quiet Killer"
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Kidde KN-COSM-IB Combo Carbon Monoxide Detector and Smoke Alarm (wire-in w/9V back-up)

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Price: $49.99
Item #: 21006377
MFR: Kidde Safety
Part #: KN-COSM-IB
KN-COSM-IB Nighthawk Combo Smoke, Fire, and Carbon Monoxide Detector and Alarm
REPLACES the FIREX 10000 and 12000
Quantity Discounts Available (Minimum 12 units of same model)

Kidde KN-COSM-IB "The Talking Alarm" Combination Carbon Monoxide Detector and Smoke Alarm with Voice Warning is the only unit combining Carbon Monoxide and Smoke Protection with VOICE warning. The Kidde Combination Carbon Monoxide & Smoke Alarm provides two important safety devices in a single unit. This alarm includes a voice warning system that announces "Fire, Carbon Monoxide, Low Battery or 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. This technically advanced combination alarm includes 9V battery backup providing protection even during a power outage when many incidences occur.
  • Interconnectable: Hard-wired, any unit that senses a problem automatically triggers all units throughout the home
  • Ionization Sensor
  • 2-in-1 Combination: Combines two important types of safety alarms in one unit
  • Voice Alert: Audible voice warnings "FIRE! FIRE!" when smoke or fire is detected, "Warning! Carbon Monoxide!", when CO levels become dangerous, and "LOW BATTERY!"
  • Low Battery Indicator: Unit chirps once, voice alert activates and red LED light flashes
  • Battery Backup: 9-volt battery
  • Test/Reset Button: Single button simply tests smoke and CO sensors' circuits and resets alarm
  • Hush Control Feature: Nuisance smoke alarms are silenced by pressing the test/reset button

Complies with the following authorities: FHA, HUD, NFPA UL Listed, 5 Year Limited Warranty


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Install. Inspect. Protect. Smoke alarms save lives.

If your smoke alarm was installed more than 10 years ago, it needs to be replaced. Find Out More at the U.S. Fire Administration's web site. ยป

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