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USI Electric USI-1204HA-L Hardwired Ionization Smoke and Fire Alarm with Backup Battery

Model Number: USI-1204HA-L

Authorized for: 
Replaced with Model 5304L- uses different mounting bracket and wiring.

  • Features
  • Ionization Smoke and Fire Alarm responds quickly to fast-flaming fires to protect your family against deadly threats in the home
  • 120-volt AC hardwired alarm with backup battery is suitable for houses, apartments and mobile homes
  • Features a convenient silencer button to temporarily quiet a non-hazardous alarm and Smart Interconnect to connect up to 18 units
  • Red LED light flashes when smoke is detected and the green LED light indicates that the power is functioning
  • Comes with a 5 year limited warranty