HANWEI ELECTRONICS GROUP CORPORATION  

Product Name: Domestic Natural or LPG Gas Alarm with Relay Output (GD) Model NO.: GD Alarm Volume (within 1m): ?70dB Transmission Mode: Cable Working Principle: Catalytic Application: Indoor Certification: CE, ISO, RoHS Working Mode: Active Signal Transmission: Wired Alarm Type: Home Alarm Model No: Gd Target Gas: Natural Gas, LPG Sensor Type: Catalytic Sensor Sound Level: ?70dB Alarm Method: Visual and Audible Working Condition: Tem: 0