Kidde Smoke & Carbon Monoxide Detector Lithium Battery Powered Interconnect Combination Smoke & CO Alarm Voice Alert
- CO detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery.
- Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire.
- Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery.
- Low battery warning feature indicates when the battery needs replacement.