Features 1、RJ45 Interface: The 16 channel relay is equipped with RJ45 interface for network control through RJ45 telecommunication connection. 2、High Stability: Using sophisticated production technology, the relay module has high stability and high accuracy. 3、Simple Operation: This relay module is simple to operate, easy to install, sturdy, durable and has a long service life. 4、Wide Applications: Wide range of applications for controlling industrial equipment and appliances such as lights, refrigerators. 5、Remote Control: Feel free to use the Ethernet controller board to remotely control your other devices. Specification Item Type: Relay Module Material: PCB Uses: Industrial Equipment and Appliances Package List 1 x Relay Module