Ionization sensor smoke detector. Features wide openings for smoke entry. Uses a 9V (volt) battery designed to last up to 1 year. Battery life varies according to use and application. Repeated beeping warns when battery needs replacing. Loud 85 decibel alarm horn and test button. Compact design measures 4-3/4 inches x 6 inches. 3-year limited warranty. UL (Underwriter's Laboratories) listed. 9V battery included.
- Ionization sensor
- Wide openings for smoke entry 85 dB alarm horn
- Test button
- Repeated beeping warns when battery needs replacing
- 9V battery included
- 3-year limited warranty
- UL Listed