- LCD display.
- High-performance 32-bit industrial-grade based on an ARM9 CPU as the microcontroller.
- Using an exceptionally reliable platform for the application as an embedded Linux operating system.
- Interface: 10/100 m Ethernet, RS485, USB, etc.
- Support GPRS (2G) communication mode and Ethernet remote communication methods and can be extended to 4G full network communication.
- Firmware upgrading: local/remote.
- Built-in meters to realize remote electric energy meter readings, at the same time, support distant electricity meter reading for external meters.
- Built-in high-performance PLC communication module to achieve intelligent tunnel lighting control.
- 4 DO, 6 DI (4 Switch IN+2AC IN).
- Fully sealed enclosure, strong anti-interference ability, withstand high voltage, lightning, and high-frequency signal interference.
