Industrial Cellular Router

TR-224 is an industrial grade cellular router designed with industrial grade protection, wide temperature range, wide voltage range, etc. It can easily build a high-speed and stable cellular transmission network. Provide cellular long-distance data transmission services to users using public LTE networks (or VPDN proprietary networks). It has the characteristics of strong universality, standardized interfaces, wide application industries, stable performance, and applicability to complex environments. It can be widely used in various industrial Internet, intelligent transportation, robots and other industries around the world.

An industrial park management team faced connectivity chaos when monitoring energy usage across factories, warehouses, and shared facilities: the park’s energy ecosystem included a mix of smart meters, legacy sensors, and IoT devices—each with different interfaces and connectivity needs. Existing routers struggled to support both high-speed WiFi for modern devices and stable serial connections for older equipment, while harsh industrial environments often caused device failures.​

Tespro’s TR-224 Industrial Router solved this fragmentation with its versatile interface design. Equipped with 5 Ethernet ports, 1 RS232, and 1 RS485 port, it seamlessly connected to every energy device in the park—from new WiFi-enabled smart meters to legacy RS485-based thermal sensors. Its dual-band WiFi supported high-speed data transmission for real-time monitoring, while compatibility with industrial protocols ensured smooth communication between diverse devices.​

For the industrial park, the TR-224 eliminated the need for multiple specialized routers, unifying the energy monitoring network into a single, stable system. It provided consistent visibility into energy usage across all facilities, simplifying resource management and reducing the complexity of maintaining mixed-device infrastructure.