Features 8-Way 10A Relay Controller: Control up to 8 electrical equipment with normally open and normally closed outputs, providing versatile and customizable options for your smart home or industrial automation needs. Remote Control Capability: Manage lights, motors, and other electrical devices remotely via your mobile phone or computer, offering convenience and flexibility in home or industrial settings. Power Failure Detection: Detect power failures in computer rooms and integrate with human body infrared sensors, button switches, and smoke alarms for comprehensive safety monitoring. Reliable Network Connectivity: Enjoy a stable and reliable network connection with automatic reconnection in case of offline issues, ensuring constant and peace of mind. TCP Service Mode Support: Benefit from the ability to support 4 network connections with a 32-bit MCU, delivering efficient and seamless TCP service mode functionality for your networking needs. Features: 1、This 8-way 10A relay controller has normally open and normally closed output 2、Can be used for smart home control, secondary development of mobile phone or computer remote control lights, motors, and other electrical equipment 3、Can be used for computer room power failure detection, can be connected to human body infrared sensor, button switch and smoke alarm output 4、Reliable network connection, network will automatically reconnect if it is off-line 5、In TCP service mode, it can support 4 network connection, using 32-bit MCU Specification: Features: This 8-way 10A relay controller has normally open and normally closed output. 8-way switch on-off input. Can be used for smart home control, secondary development of mobile phone or computer remote control lights, motors, and other electrical equipment. Can be used for computer room power failure detection, can be connected to human body infrared sensor, button switch and smoke alarm output. C++ source code is provided. Reliable network connection, network will automatically reconnect if it is off-line. In TCP service mode, it can support 4 network connection, using 32-bit MCU. Very convenient network parameter setting software. Support working in TCP server, TCP client, and UDP mode. Support 4 client connection when working in TCP server mode. Supports user-defined name, no need to record IP number when there are many equipment. Supports user-defined heartbeats packet time, reliable off-line network restore. Can work in switch on-off unvarnished transmission mode. Download three firmware through configuration project, respectively are general firmware, switch on-off unvarnished transmission firmware, access control firmware. General firmware is working in slave mode, using command to control. Switch on-off unvarnished transmission firmware is used in pairs, one input control the other Package List