9120LBL First Alert AC/DC Hard Wire Smoke Alarm With Battery Backup

TV9120LBL MFG #: 248199
  • Manufacturer Name: First Alert
  • Description
  • Specifications
  • 120V
  • 10 Year
  • White
  • AC/DC, Smoke Alarm
  • Hardwired
  • Battery Back Up, Locked 9V Battery
  • Ionization Smoke Sensor Reliably Detects Particles From Fast Flaming Fires
  • Can Integrate With Up To 12 Other First Alert Or BRK Hardwired Smoke Detectors
The First Alert 9120LBL Hardwired Interconnected Smoke Alarm with Lithium Battery-Backup is a great choice when it comes to affordable smoke alarms. In the event of a power outage, this smoke alarm is equipped with a 10 year lithium battery back-up.