- 4G/3G/2G Support
- 10/100 Base-TX Compatible Ethernet Controller
- COM Port: COM1 (3-wire RS232), COM2 (3-wire RS232), COM3 (RS-485)
- 32 GPS Channels with All-In-View Tracking
- Micro SD Card Support
- 4G Router Functionality
- Port Mapping (Port Forward) Functionality
- Serial Port to 4G Gateway
- DIN-Rail Mountable
The GRP-540M series are 4G gateways compatible with Ethernet, WiFi, and serial port applications. As they have a GPS function, the GRP-540M series gateways can also be used as GPS tracking systems. They support 32 GPS channels with all-in-view tracking.