4G LTE industrial router with dual SIM, RS485, Wi-Fi, and a wide range of industrial I/O. Suitable for applications requiring wireless local connectivity alongside cellular WAN.
Cellular
4G LTE Cat 12, 3G fallback
UK Bands
B1, B3, B7, B8, B20, B28, B38, B40, B41
Power Input
9-48 VDC
IP Rating
IP30
Temperature
-40 to +70°C
Interfaces
RS232, RS485, Wi-Fi 802.11 a/b/g/n/ac, 4x GbE LAN, 1x GbE WAN
Applications
The Milesight UR41 extends the UR series with dual-band Wi-Fi (2.4GHz and 5GHz) alongside cellular WAN, RS485 Modbus gateway, and dual SIM. For applications where local devices need wireless connectivity as well as cellular backhaul.

Applications
- Industrial sites requiring both local Wi-Fi and cellular WAN backhaul
- Remote monitoring with local engineer wireless access
- Retail and commercial applications requiring cellular WAN and local Wi-Fi
- Temporary site connectivity with local network capability
Full Specification
| Model Number | UR41-L04EU-G |
| Cellular Standard | 4G LTE Cat 12, 3G fallback |
| UK Network Bands | B1, B3, B7, B8, B20, B28, B38, B40, B41 |
| Industrial Interfaces | RS232, RS485, Wi-Fi 802.11 a/b/g/n/ac, 4x GbE LAN, 1x GbE WAN |
| Power Input | 9-48 VDC |
| Operating Temperature | -40 to +70°C |
| IP Rating | IP30 |
| Dimensions | 185 x 125 x 45 mm |
Application Diagram
Add application diagram here. Upload SVG or PNG to Media Library and insert via block editor.