Asenware AW-D615 10 Years Standalone Battery Smoke Detector

The detector is a photodetector that uses the most advanced optical sensing chamber. The detector is designed to provide open area protection without wiring and easy to install and construct; The red LED on each detector provides a local 360° visible alarm indication. They flash once every minute, indicating that the power is on and the detector is working. When an alarm occurs, the red LED is on; when the battery is low, the red LED will flash and will beep. Features 1.Easy to install, mounting bracket included 2.High quality durable sensor 3. Loud 85dB alarm and LED warning indicator Technical Specification Operating Voltage 3VDC(with battery CR123 ) Operating current monitoring status≤8uA, alarmstatus≤20mA Smoke Alarm Sensitivity 0.18-0.30dB/m Smoke Alarm ≥85dB @3m First Name