Garza 430049 smoke detector 2 pcs.

Smoke detector for the home. The Garza smoke detector is based on photoelectric technology, which means it has an LED emitter and a photosensitive receiver inside, which normally does not receive light from the LED. When smoke enters the detector, the light is scattered, triggering an alarm. This type of detector is ideal for home use because it can quickly detect smoke produced in the home. This home smoke detector is based on a photosensitive sensor. Compact and easy to install. It operates with included batteries. It has an 85 dB alarm, LED indicators, and a test button. This photoelectric smoke detector is ideal for home use. Battery-powered and easy to install. An 85 dB (decibel) audible alarm. Red LED indicator.