Kidde DY29 5 Year Battery Smoke Alarm

Powered by an alkaline replaceable 9V battery, the Kidde DY29 smoke alarm offers up to five years of protection and includes a large sized hush button in case of false alarms.The DY29 is designed to be easy to use and install. Its large hush button makes testing the alarm simple and is suitable for those who are visually impaired. Kidde's 'Ramp-Up Horn' allows for the sounder volume to be reduced during the test sequence.The alarm provides an audible end-of-life notification and visual indication via a flashing LED for a period of 30 days before the alarm fails.Humidity Range Up to 93% Relative Humidity (RH) non-condensing.

Key Features

Optical photoelectric smoke alarm sensor technology - provides early smoke detectionBattery operated - 9V Alkaline battery included5-year battery lifeApproved for use in boats and caravansHush button - allows nuisance alarms, such as those caused by cooking or steam to be temporarily silencedTest button - allows regular testing of smoke alarm functionEnd-of-life warning signal alerts you when alarm needs to be replacedLoud alarm when triggered5-year warrantyEasy installation