This Kidde's product is easy to install and a tamper-resistant smoke alarm. It's equipped with a locking pin and twist-off mounting for simple maintenance and battery replacement. You can use this product in houses and mobile homes.
Features
- 9V battery (included)
- 85 dB at 10'
- 5" x 1 1/2"
- 1 lb
- 5-year warranty
- UL listed
- 1/Each