InHand IR315 Industrial 4G LTE Router — FF39 Wi-Fi, S Option Configuration

The InHand IR315 (IR315-FF39-WLAN-S) 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 built-in Wi-Fi for local wireless access, the S hardware option. 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.