Kidde Smoke & Carbon Monoxide Detector Battery Powered Interconnect Combination Smoke & CO Alarm Voice Alert Pack of 6
- Fire & CO detector in 1 unit with alert modes, LED lights, & voice alarm, that states, "Fire", "Warning Carbon Monoxide", or "Low Battery".
- Ionization sensor technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.
- Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries.
- Test-Hush Feature - silences the unit for approximately 8 minutes.
- tamper-resistant technology deters removal of the unit from the wall or ceiling.