Shenzhen Ansorl Technology Co., Ltd.  

Product Name: AS-SHD331 9V Battery Smoke Cum Heat Detector Model NO.: AS-SHD331 Infrared Sensor Installation: Ceiling Types of Smoke Detectors: Photoelectric Smoke Style Anti-Theft Alarm System Type: Sound and Light Alarm Type: Smoke Cum Heat Product Name: Battery Operated Smoke Cum Heat Detector Operating Voltage: 9V Battery Standby Current: ?20uA Alarm Current: ?50mA Indicator: Two LEDs Alarm Decibel: 85dB Smoke Sensitivity: 0.15