--- product_id: 457563160 title: "2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server" brand: "partsbeiz" price: "€ 3.25" currency: EUR in_stock: false url: https://www.desertcart.de/products/457563160-2-channel-lan-ethernet-relay-board-tcp-udp-controller-module store_origin: DE region: Germany --- # TCP/UDP Control 2 Channels Web Server Enabled 2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server **Brand:** partsbeiz **Price:** € 3.25 **Availability:** ❌ Out of Stock ## Summary > 🔌 Power Up Your Control Game! ## Quick Answers - **What is this?** 2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server by partsbeiz - **How much does it cost?** € 3.25 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/457563160-2-channel-lan-ethernet-relay-board-tcp-udp-controller-module) ## Best For - partsbeiz enthusiasts ## Why This Product - Trusted partsbeiz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Space-saving design that fits perfectly in any tech setup without compromising performance. - • **Seamless Connectivity:** Experience effortless integration with TCP/UDP protocols for real-time control. - • **Dual Channel Flexibility:** Manage two devices simultaneously, maximizing your operational efficiency. - • **Customizable Delay Settings:** Set precise delay timings for your relays, tailored to your specific needs. - • **User-Friendly Web Interface:** Control your relays from anywhere with an intuitive web server interface. ## Overview The 2 Channel LAN Ethernet Relay Board is a versatile TCP/UDP controller module designed for seamless device management. With dual-channel capabilities and a user-friendly web interface, it allows for efficient control of multiple devices, customizable delay settings, and a compact design that integrates effortlessly into any setup. ## Description Description Control the pull-in and release of 2 relays via Ethernet and internet, and the external relay module can be connected to 8 outputs by the pin header. The module supports 3 operation modes of TCP, UDP and cloud remote control at the same time. The command is simple and easy to understand. The command can specify a delay of 1 to 65535 seconds. The cloud remote control public service platform is permanently free to use, the control is protected by local passwords, and the operation is safe and reliable. The module is equipped with VB, Delphi host computer program and source code to help you easily realize remote computer control. TCP and cloud remote control can query the status of all relays. In addition, after each command is processed, the module will return the latest status of all relays. There is no status query or other return in UDP mode. The code is extremely simple and easy to embed in various applications.Full support for secondary development, open TCP, UDP control protocol, cloud remote control secondary development package provides SOAP Web Service API interface and RESTful Web Service API interface. Feature Industrial-grade STC microcontroller as the main control chipOnboard 2 high-quality relays with relay diode circuitWith 1 power indicator, each relay has a status indicator, and the light is on.The relay module can be further expanded to reach 8 outputs. Notes: The relay module should be active at high levelModule parameters can be configured via the network, such as module IP address, default gateway, etc.Maintain the state of the relay before power down (configurable)Through internet control, cloud remote control is protected by local password, safe and reliableSupport 5-24V input voltage, choose one of two power terminals1.6mm thick PCB is made of military-grade FR-4 sheet, PCB size 70mm X 50mm, with mounting holes reserved Parameter Power requirementsDC5V, Micro USB p ## Features - 2 Channel Lan Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TQ3FSYY | | Brand Name | PartsBeiz | | Coil Voltage | 24 Volts | | Contact Type | Normally Open | | Manufacturer | PartsBeiz | | Maximum Switching Voltage | 24 Volts | | Mounting Type | PCB Mount | | Operation Mode | Automatic | | Part Number | YZWMfzl_10335 | ## Product Details - **Brand:** PartsBeiz - **Coil Voltage:** 24 Volts - **Contact Type:** Normally Open - **Mounting Type:** PCB Mount - **Operation Mode:** Automatic ## Images ![2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server - Image 1](https://m.media-amazon.com/images/I/61RmySYxbJL.jpg) ![2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server - Image 2](https://m.media-amazon.com/images/I/51Tqp5VTeyL.jpg) ![2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server - Image 3](https://m.media-amazon.com/images/I/51gUT0KvACL.jpg) ![2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server - Image 4](https://m.media-amazon.com/images/I/51CTgH14QPL.jpg) ![2 Channel LAN Ethernet Relay Board TCP UDP Controller Module Ethernet Relay Switch Delay Relay Board Web Server - Image 5](https://m.media-amazon.com/images/I/5102D5HKNoL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/457563160-2-channel-lan-ethernet-relay-board-tcp-udp-controller-module](https://www.desertcart.de/products/457563160-2-channel-lan-ethernet-relay-board-tcp-udp-controller-module) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-05-04*