Asenware Standalone Smoke Detector

Asenware Standalone Smoke Detector Asenware standalone smoke detector is a photo-detector that uses the most advanced optical sensing chamber. It is designed to provide open area protection without wiring, and it is easy to install and construct. Asenware Standalone Smoke detector specifications:- Operating Voltage:- 9VDC(with battery) Operating Current:- Monitoring Status <= 8uA, alarm status<= 20mA Temprature:- -10 Degree Celcius ~ 55 Degree celcius Relative humidity:- <= 95% non condensing Protection class: IP20 Application: Indoor use only Smoke Alarm Sensitivity:- 0.18 to 0.26 dBM Alarm level: >= 85dB@3m and >= 93dB@1m Materials and colors:- ABS, white