अनुकूलित समर्थन
सॉफ्टवेयर reengineering, LOGO, Package
उत्पत्ति के प्लेस
Guangdong, China
Product name
GSM Switch with relay
Transmitter Distance
4000M(Remote control,in the open area)
Chip Style
fixed code,learning code,rolling code ,Clone code
Working Voltage
DC3.7 V (DC12V customized)
Usage
Alarm system/electronic door & window
Working Network
GSM Network
Working Frequency
315M/433MHZ/Other