Intelligent gateway series adopt high-performance ARM CPU and embedded Linux real-time multitasking system, with rich peripheral interfaces. It enables integrated monitoring of video, environmental monitoring, fire alarm, access control and other systems, supporting fast cloud data upload. Featuring panoramic perception, remote O&M and intelligent early warning, it greatly boosts operational efficiency. The series also supports remote configuration and debugging, enabling rapid fault location, improving project deployment efficiency and reducing overall costs.

This environmental sensor series is applicable to distribution substations, communication rooms, data centers, warehouses and other sites requiring remote online environmental monitoring, providing data support for intelligent operation and maintenance.
With integrated miniaturized design and neat appearance, it supports LoRa wireless and RS485 wired communication, compliant with State Grid IoT and Modbus-RTU protocols. Magnetic and rail mounting allows quick on-site deployment.

This multi-functional power meter monitors key electrical parameters widely in power systems, industry and buildings. It features switch I/O, pulse output and RS485, with optional harmonic analysis, power statistics and event recording for power automation monitoring.

The wireless temperature measuring device connects with Rolink's intelligent cloud platform to remotely monitor and record real-time operating temperatures of high-voltage equipment, supporting data-based maintenance and thermal fault prediction. It overcomes the limitations of conventional temperature measuring products, fully meeting stringent requirements for anti-electromagnetic interference, high-voltage insulation and compact installation in high-voltage electrical equipment.