Kidde KN-COSM-XTR-B Nighthawk Combination Carbon Monoxide, Fire, and Smoke Intelligent Alarm (4 Pack) Review

http://tinyurl.com/nlboxn2Kidde KN-COSM-XTR-B Nighthawk Combination Carbon Monoxide, Fire, and Smoke Intelligent Alarm (4 Pack)Product Review Click on the link for more reviewsVoice alarm, announces hazard type detected helping to speed up correct reaction to hazard detectedCombined carbon monoxide and smoke alarm, single unit can be installed instead of two, reducing installation timeTest reset button tests alarm circuitry and triggers voice announcement, flashing green and flashing red LEDsLow battery condition announcement initiates alarm chirp and flashing red LED activationBattery powered, provides protection even during power outages