Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Gas Leak Detector Gas sensor for home gas leak detector which work with wireless alarm system, could protect you from gas leak Gas Leakage Detector/Gas sensor alarmgas leak detector which work with wireless alarm system, could protect you from gas leakage Product Description...

Gas Leakage Detector Gas sensor for home Gas Leakage Detector/Gas sensor alarm Product Description :Power supply: AC 220V; AC230-240V; DC9V battery Working frequency: 315MHz/433MHz Alarm limit: Coal gas2000ppm more or less 30%; Solid petroleum5000 ppm more or less 30% LPG; Natural...

Home Gas Detector work with wireless alarm system 1.detect gas leak 2.Produce sound, light, alarm signal at the same time Home gas detector work with wireless alarm system, could protect you from gas leakage Mian Features:1) High reliability sensor 2) Auto-reset after...