Usage Tips:Control up to 16 devices remotely with this advanced Ethernet Controller Board, designed for seamless integration with a 16-channel relay module. Engineered to enhance smart home and office automation, this controller enables reliable remote management of multiple electrical devices via LAN or WAN networks. Featuring an integrated web server, it allows easy access and control from your computer, tablet, or smartphone without the need for additional software.Key Features: Compatible with 16-Channel Relay: Easily pairs with a 16-channel relay module to control up to 16 devices simultaneously. Remote Control via LAN or WAN: Manage connected devices anywhere on your local or wide area network for flexible and convenient operation. Integrated Web Server: Access the control panel through any web browser on your computer, tablet, or smartphone, offering intuitive device management anytime, anywhere. Wide Device Compatibility: Ideal for controlling household or office equipment such as lights, air conditioners, refrigerators, and other electronics. RJ45 Network Interface: Utilizes a standard RJ45 Ethernet port for stable and reliable network connectivity, ensuring efficient communication and control. Compact and Durable Design: With dimensions of 18 x 10 x 2 cm (7.08 x 3.93 x 0.79 inches), the controller is space-saving and easy to install within your existing setup.Specifications: Relay Size: 18*10*2 cm (7.08*3.93*0.79 inches) Network Interface: RJ45 Ethernet port Package Includes: 1 x Ethernet Control Module with 16-Channel RelayThis Ethernet Controller Board offers a professional-grade solution for smart automation projects, enabling efficient and convenient remote device management for homes and offices. Its web-based interface and robust network compatibility make it the perfect tool for upgrading your control systems.