Solving issues： Solve the problem of long-distance construction and wiring

Solutions：Using 4G LTE VPN tunnel of  controller for data exchange via cloud

SDK Platform provides added value of development for user.

COM Port easy to use: RS232 using DB9 standard interface, RS485 using Terminal Block interface.

Power monitoring, abnormal power supply can be reported immediately through 3G/ 4G module built-in MicroSD card Storage can record and store data

The product is flexible, with WiFi / LoRa / 3G / 4G / GPS etc.

Firmware updates can be done over a remote network

SG1211A-4G規格_20220906