4C-LT-A230 is a Degson® copy of JZX-18FF2304C-LT-A230 has mechanical test button and LED indicator

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...

BATTERY CHARGER TO SUIT CLASSIC VIDEO CAMCORDERS Will test, charge/discharge (condition) both Ni-Cd and Ni-MH....