Kidde Front Load Battery Smoke Alarm Detector

For reliable performance and early detection, features an ionization sensor. Ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionization alarms. These are easy to install and detects smoke quickly, it can alarm you enough time to remove yourself from the house and escape safely.

• 9V battery included
• front load battery door
• Has a temporarily silence button
• Can be locked to the mounting bracket to prevent the alarm from being removed from the ceiling or wall
• Mounting bracket included
• Measurement: 10.5" x 2" x 9.5"