Kidde Battery Operated T3 Smoke Alarm with Hush

Designed to alert to the dangers of smoke and fire

  • Red LED flashes every 30-40 seconds to indicate that the smoke alarm is operating
  • Test Button— Tests unit’s electronic circuitry, horn, and battery function
  • Battery operated, single-station smoke alarm
  • Hush feature quickly silences nuisance alarms
  • Power source that provides continuous protection even during a power outage



This unit provides a level of protection that you have come to expect in a Kidde product. This smoke alarm features an ionization sensor that protects best against fast flaming and other types of fires. Powered by a 9V battery that protects even during power outages and a Low Battery Indicator— Smoke alarm will chirp in the event of a low battery.

Battery operated single station smoke alarm provides an early warning signal to you and your family in the event of a smoke or fire incident. Installation is simple with the Twist-Off Mounting Plate and requires no wiring. Includes a Tamper Resist Locking Pin that helps deter battery and alarm theft. The hush control feature is useful in the kitchen area or other areas prone to nuisance alarms.

This alarm uses ionization sensing technology. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fire that can occur within the home.

Sensor: ionization
Audio alarm: 85 dB at 10 ft.
Temperature range: 40 degrees F to 100 degrees F
Humidity range: up to 85 percent relative humidity (RH)
Measurements: 5 in. diameter x 1.5 in. depth
Weight: 1 lb.
LED: red, normal operation
Warranty: 10-year limited
Bilingual Spanish instructions included


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