Kidde I12040 Hardwired Smoke Alarm Battery Backup Interconnectable Ionization

There are only minutes to escape a house fire. The sooner you hear the smoke alarm, the sooner you can get out safely. Kidde interconnected ionization smoke alarms provide early warning against fire by linking together the smoke alarms in your home, dramatically increasing your ability to hear an alarm anywhere, regardless of where the fire starts. This alarm is a 120V AC powered ionization smoke alarm with 9V battery back-up and hush feature. This smoke alarm has the ability to function as a single unit or in an interconnected system. Install UL listed smoke alarms on every floor of your home, in hallways, inside bedrooms and outside of sleeping areas and replace smoke alarms every 10 years. Ionization sensing alarms may detect invisible fire particles sooner than photoelectric alarms. Studies show both types will effectively detect either type of fire. For optimal protection, install both smoke alarm technologies in your home.