Kidde Firex i4618 Hardwired 120V Ionization Smoke Alarm
- Ionization sensor
- 120V power source with 9V battery back-up
- Front-loading battery door allows battery to be changed without removiing alarm from mounting bracket
- Pre-stripped wiring harness with easy-off caps does not require stripper tool
- Tinned strands increase conductivity and wire-nut grip
- Large test/hush alarm control button
- Dust cover to protect sensor from contaminates reducing nuisance alarms
- Interconnectable with upt to 24 devices including smoke, carbon monoxide, and heat alarms
- 5-year limited warranty