The hardware

The ARQ gateway. Small box, every port that matters.

Fanless, industrial-grade, and built to sit at the machine reading everything wired or wireless around it.

ARQ gateway, fanless industrial unit with dual antennas, USB, and RS232/485 serial ports

Serial RS232/485 for Modbus RTU and legacy instruments
Network Dual gigabit LAN, Wi-Fi, Bluetooth
Protocols Modbus RTU/TCP, MQTT, CANbus, DNP3, BACnet, IEC
Power 12 V DC with built-in UPS backup
Cooling Fanless. No moving parts, nothing to clog or fail
Expansion Interface boards for 4-20 mA, RTD, strain gauge; Pro model adds CAN, 6x RS485, 6x digital I/O

ARQ gateway front and rear I/O panels showing USB, serial, dual LAN, HDMI, and VGA ports

Install it and forget it. The gateway sits at the machine, reads everything wired or wireless around it, and pushes encrypted data to your dashboard. Built-in UPS keeps it running through power failures. If the network drops, it buffers locally and catches up when the connection returns.

Compatible hardware

If it outputs a signal, we can probably read it

Treon wireless vibration sensors (Wirepas mesh)
Tuya and Inkbird temperature/humidity sensors
Any Modbus RS485 device already on your floor
4-20 mA and voltage analog signals
Strain gauge and RTD instrumentation
ATEX and hazardous-area hardware for oil & gas, chemical, and mining sites

Have a specific asset list?

Send us your equipment and we'll tell you exactly what connects and how.

Talk to us