About This Device
The InHand IR315 (IR315-FF39-G) sits a step above entry M2M routers: an industrial 4G LTE router designed for high-performance applications where throughput, stability, and manageability all matter. The FF39 radio option provides the LTE WAN link over a standard SIM, while Ethernet connects local controllers, HMIs, and devices.
This configuration adds GPS for location reporting. The ruggedized enclosure (about 0.95 lb) is built for control panels, roadside cabinets, and equipment rooms, with industrial mounting options that keep installation clean. VPN-capable security keeps field traffic encrypted end to end, and automatic link maintenance keeps unattended sites connected without operator intervention — the router re-establishes cellular sessions on its own after outages or carrier events.
For operations teams, remote management is the multiplier: monitor status, push configuration, and update firmware across distributed fleets from a central point instead of rolling trucks. That makes the IR315 a practical standard for fleets of hundreds of connected assets — utility field equipment, industrial machines, transportation infrastructure, and remote monitoring stations.
InHand offers the IR315 in multiple factory configurations so you buy only the interfaces each project needs: WLAN models add built-in Wi-Fi, G models add GPS location reporting, and S denotes an additional factory hardware option. All variants share the same core platform, so a mixed fleet still manages as one. If your application has outgrown consumer-grade LTE gear but doesn't need a full edge computer, the IR315 is the right-sized industrial workhorse.