4-Channel Network Relay Controller, DC12V-24V, Supports High/Low Trigger, UDP, TCP Client/Server Modes

This versatile device is a powerful and reliable solution for managing electrical systems remotely. It operates with a DC power input range of 12V to 24V and offers four channels to control various connected devices or circuits. With support for both high and low trigger modes, it provides flexibility to accommodate different signal requirements. It is compatible with multiple network protocols, including UDP and TCP, functioning seamlessly in both client and server modes. This relay controller is ideal for integration into home automation systems, industrial controls, and other applications requiring efficient network-based operation and management. Voltage: DC12~24V Model: 4-way Use: network Manufacture country: China Instructions included: No