PHOTOELECTRIC 240V WITH 9V BATTERY BACK-UP A photoelectric, 240V (hard wired) smoke alarm with a 9V battery back up....

PHOTOELECTRIC 240V WITH RECHARGEABLE BATTERY A photoelectric, 240v (hard wired) smoke alarm with a rechargeable lithium...

WIRELESS REMOTE A 10 year battery powered, (no wiring required) wireless Smoke Alarm Controller that connects with up...

WIRELESS MOUNTING BASE FOR R240 & R240RC A wireless mounting base for the R240 and R240RC 240V smoke alarms to allow...