Smoke and Carbon Monoxide Detector - Dual Technology - Battery Operated
The Kidde KN-COSM-BA 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 and Smart HushTM 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 technologically advanced combination alarm is battery operated protecting you and your family even during a power outage when many incidences occur.
- Voice Alarm –Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces "Fire!" when a smoke or fire hazard is detected and announces "Warning Carbon Monoxide" when a CO hazard is detected
- Combined Carbon Monoxide and Smoke Alarm – A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home decor attractive
- Test/Reset Button – Tests alarm circuitry and triggers the voice announcement
- LEDs – Flashing green for normal operation and flashing red for alarm condition
- Low Battery Warning – The unit warns of a low battery condition by announcing "low battery" and by initiating an alarm chirp and activating a flashing red LED
- Battery Powered –Provides protection even during power outages when many fire and carbon monoxide incidents occur
- Battery Safeguard – The battery door will not close unless the batteries are properly installed
- Hush Feature – Temporarily silences nuisance alarms
Electrical & Operational Information
Warranty & Certifications
Dimensions & Measurements
Ratings & Reviews
i received the wrong detector,
by michael mccarthy -
i received the wrong detector, need ac power connected.....
by David B -
Easy great !
by Ihor K -
Very competitive pricing. On my order, one of the models needed to be back ordered. Unfortunately, I did not receive notification of this and the subsequent 2 separate shipments until I called. However, this was quickly communicated and then a email was sent confirming the situation. All units arrived in perfect condition.