1.Microprocessor-controlled 2.Automatic Reset 3.Exploration of natural gas, liquefied petroleum gas ...

1.connected with the gas leak or fire alarm systems and other intelligent alarm control module connector terminals 2.pragmatic Over view:Emergency cut off the gas solenoid valve is cut off the gas pipeline safety emergency device. It can be connected with the gas leak or fire alarm...

1.Easy installation 2.auto-off valves efficient and reliable 3.Suitability 4.Fit all kinds of combustible gas Over view:New patent products, the leading price. Fit all kinds of combustible gas, fit 4 hours, 6 minutes, 1 inch different types of old and new gas pipeline valves,...

1.go with wireless alarm system,can detect the distance from 500m to 1000m. 2.go with wireless alarm system,315MHZ/433MHZ/2262 The RF remote controllers are widely used in remote control of garage, roller curtain, door locks, remote sensing, telemetry, industrial control and wireless...

OutDoor PIR Sensor 1.2groups dual PIR, 2.Unique water-proof design 3.Insure excellent detection performance OutDoor PIR Sensor     2...

OutDoor PIR Sensor 1.2groups dual PIR, 2.Unique water-proof design 3.Insure excellent detection performance OutDoor PIR Sensor     2...

OutDoor PIR Sensor 1.2groups dual PIR, 2.Unique water-proof design 3.Insure excellent detection performance OutDoor PIR Sensor    ...

Detector: A detector with ceiling two warnings Dual passive infrared + microwave brief  introduction:ceiling installation,fire-retardant ABS shell,full-automatic temperature compensation,SMT process,anti-RFI, EMI interference,and three-pulse counting can be adjusted to...

Detector: A detector with ceiling two warnings Dual passive infrared + microwave brief  introduction:ceiling installation,fire-retardant ABS shell,full-automatic temperature compensation,SMT process,anti-RFI, EMI interference,and three-pulse counting can be adjusted to...

Detector: A detector with ceiling two warnings Dual passive infrared + microwave brief  introduction:ceiling installation,fire-retardant ABS shell,full-automatic temperature compensation,SMT process,anti-RFI, EMI interference,and three-pulse counting can be adjusted to...