The Kidde Hardwire Inter-connectable Ionization Smoke Alarm with Battery Backup makes it easy to expand the protective coverage of your current interconnected system. A single 9-Volt battery is all it takes to provide backup protection to you, your family and your home or business in the event of a power outage. The alarm uses wireless technology via a radio frequency to both transmit and receive messages about the presence of invisible fire particles, so when 1 smoke alarm sounds others also become activated.
Also known as
- KIDDE RFSMAC Smoke Alarm, Ionization, Wireless, 120VAC
- Kidde Fire RF-SM-AC Ionization Smoke Detector
- Smoke Alarms: Kidde Smoke Detectors Hardwire Interconnectable 120-Volt Smoke Ala
- Kidde 1279-9999 Hardwire Smoke Alarm with Battery Backup Interconnectable 120 V