[Compatible with 16-channel Relay] This ethernet controller board allows you to control up to 16 devices remotely on lan or wan.
[Remote Device Management] Manage your home devices even when you're away, enhancing security and convenience.
[Integrated Web Server] Easily control your lights, air-conditioning, or other devices from anywhere with just a web browser.
[User-friendly Interface] Enjoy the convenience of controlling your devices with a simple rj45 telecommunications connection.
[Versatile Applications] Suitable for both personal and professional use, providing seamless remote control capabilities.

Spec:

Features:
This is an Ethernet Controller board which could be compatible with the 16 channel relay.
Using the controller module and the 16 channel relay, you could control up to 16 devices remotely on LAN or WAN.
The Ethernet controller board hasintegrated the web server, when you are in office, you just need to open the pageon your computer, pad or smart phone, and then control your devices likelights, air conditioning or refrigerator at your home.
You can feel to enjoy the remotecontrolling of your other devices with the Ethernet controller board.
RJ45 interface, via RJ45 telecommunicationsconnection for network control.
Unique TCP connect control,corresponding with above trait, local as TCP server, accept client control whenconnect to remote server as TCP client.

Specifications:
Relay Size: 18*10*2cm/7.08*3.93*0.79
Default IP: 192.168.1.4prot:30000 http://192.168.1.4/30000 (You could change the default IP address)

HTTP Comment:
http://192.168.1.4/30000/00 : Relay-01 OFF
http://192.168.1.4/30000/01 : Relay-01 ON
http://192.168.1.4/30000/02 : Relay-02 OFF
http://192.168.1.4/30000/03 : Relay-02 ON
http://192.168.1.4/30000/04 : Relay-03 OFF