Suporte personalizado
Software reengenharia, LOGO, Package
Lugar de origem
Guangdong, China
Número do Modelo
ZK4-WIFI-1
Temperatura de funcionamento
-40℃~+80℃
Cor
Preto e preto, Branco e branco
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