Cellular network router Ubiquiti UMR-Ultra — 4G LTE, NanoSIM, 2.4 GHz Wi‑Fi (802.11g), 2x RJ‑45, 3 external SMA antennas, 5–30 V DC

Ultra-compact managed LTE mobile router for IoT applications with integrated LTE, wired WAN, WiFi, automatic failover, and DC power input support.

Advantages

This ultra-compact LTE mobile router provides managed connectivity for IoT deployments, combining integrated cellular access, wired WAN and Wi‑Fi in a single device. It supports automatic failover to maintain continuous network availability and accepts DC power input for flexible installation in mobile or remote locations. The device is suitable for small-scale IoT projects where space, reliability and multi-interface connectivity are required.

Key specifications

• Form factor: ultra-compact mobile router
• Cellular: integrated LTE modem
• Wired connectivity: WAN port supported
• Wireless: built-in WiFi
• Redundancy: automatic failover between interfaces
• Power: DC power input support
• Target use: IoT applications

How to use

Install the router in the desired location and connect the DC power supply. Insert a compatible LTE SIM card and configure the cellular settings via the device management interface. Connect any wired WAN link if required and enable Wi‑Fi for local device access. Configure failover priorities to define which interface is primary and which will be used as backup. Monitor status and performance through the management console to ensure continuous operation.

Recommendations

For reliable operation in remote or mobile IoT deployments, use a stable DC power source and verify cellular coverage for the chosen LTE bands. Configure automatic failover and monitor connection logs periodically. Consider placing the router where ventilation and signal reception are adequate.