RLTK421 4G Industrial Router
Reliable 4G/LTE connectivity for industrial IoT applications.

Main Features
- IP30 Industrial Design
- 4G/LTE Cat-4 connectivity
- Automatic Reconnection
- Wi-Fi Access Point (AP)
- 3G/2G Support
- 2x Ethernet Ports (1 LAN, 1 WAN)
- 1x Serial Port Input
- VPN Support
- GPS Support (Valid only for GPS version)
Application Areas
- Remote Monitoring
- Remote Control
- IoT
- Automation
- Energy Monitoring
- Data Collection
- SCADA and Telemetry