• 🔸5G 🔸4G 🔸IEC101/103/104 🔸 RS232/485 🔸-35~+75ºC

    👉 Support All Protocols Such as IEC 101, IEC104 👉 5G/4G Network, Trend Leading, National Invention Patent 👉 State Grid Network Hardware Encryption 👉 User Configuration Information Anti-lost Mechanism 👉 Efficient Remote Device Management