Features:
- Mute Button included to serve the dual purpose of silencing nuisance alarms brought on by cooking smoke and shower steam. This button also allows you to test the functionality of your alarm
- Complies with UL217 Standards
- Ionization sensor for smoke detection
- 85-decibel alarm sounds when smoke levels are elevated
- Tamper-resistant with a single test/silence button, side battery door, and missing-battery guard
- Side-load battery compartment and theft-prevention lock.
- Includes mounting bracket with hardware, User Manual, 9-volt Battery
