5.00/
DESCRIPTION
Operates as a single unit or interconnected with up to 24 Kidde devices (18 can be initiating).
Features
- 120 VAC w/ 9V battery backup (battery included)
- 85 dB at 10'
- 5 5/8" x 1 9/16"
- 1 lb
- 10-year warranty
- 1/Each
This item can replace: 21006379