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Kidde 440375 Smoke Detector And Alarm

Item #39086
The Kidde 440375 is designed to alert you and your family to the dangers of smoke and fire. This smoke alarm features an ionization sensor that protects best against fast flaming and other types of fires.
This product ships via ground service only
Product Overview

The 440375 is powered by a 9V battery and offers a Smart Hush™ feature that temporarily silences nuisance alarms. The 440375 operates on a 9V battery power source that provides continuous protection, even during a power outage. Installation is simple with the Twist-Off Mounting Plate and requires no wiring. The 440375 includes a Tamper Resist Locking Pin that helps deter battery and alarm theft and a Smart Hush™ control feature that will temporarily silence nuisance alarms. This feature is useful in the kitchen area or other areas prone to nuisance alarms.


  • Hush feature temporarily silences nuisance alarms.
  • Red LED flashes every 30-40 seconds to indicate that the smoke alarm is receiving power
  • Test button that checks the unit's electronic circuitry, horn, and battery function
  • Battery operated (9V battery included) that protects even during power outages.
  • Tamper resist locking pin helps deter from theft or tampering.
  • Smoke alarm will chirp in the event of a low battery.
  • Twist-off mounting for fast installation
  • Easy and safe battery replacement
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