... noise and light, outputting the signal of relay of on/off. Environment : Humidity≤97RH Temperature -15~+50 C'Second:Operation ... the alarm function, pressing this key ,the red lamp turn on withD. noise sent out by the Buzzer.3.The ... method: when it alarm, open the doors and windows, turn off thesource of the gas, Forbid switching power or presenting the ... ,G wires the public, A and B wires the OFF.
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- ADD:Floor 3, Block Seven, Huaxing Industry District, Shilongkeng Village, Shuijing, Buji Street,Longgang district,Shenzhen,China,Shenzhen,Guangdong
- TEL:86-755-89673076