Remote Relay Switch

The Remote Relay Switch embedded GSM/GPRS/3G/4G module and high performance MCU to provide a useful remote control solution. It special for real-time remotely switch on/off equipments through wireless cellular network. It provides 2/4/8 Relay outputs for schedules automatically switch ON/OFF devices or remote by SMS or GPRS/3G/4G networks. It has been designed as a cost effective, low power, easy use, and reliable controller. It can be used in the worldwide through the wireless cellular network, operation in anywhere, no distance limitation.