The WiFi relay switch is a smart home device that combines WiFi wireless communication technology with traditional relay switch functions. This device allows users to remotely control the switching of electrical appliances through smartphones, tablets or other WiFi-enabled devices. Through the WiFi network, users can control devices connected to the relay from anywhere. It is not limited by physical distance and can be operated as long as there is a network connection. You can set the automatic switching time to achieve automatic control of the device. It is suitable for devices that need to be switched on and off regularly, such as water heaters, lights, etc. The WiFi relay switch is compatible with voice assistants such as Amazon Alexa and Google Home. The device can be controlled by voice commands. You can set the linkage of multiple devices to create specific scene modes. For example, you can set the "home mode" with one click to turn on multiple devices at the same time. The WiFi relay switch provides users with a more intelligent and convenient way to control home appliances, and is an important part of the modern smart home system. It not only improves the convenience of life, but also helps optimize energy use and improve the quality of home life. Specification:

• Input voltage: AC 85V~250V / USB5V
• Maximum current: 2000W/10A/each channel
• Total power: 3500W/16A/4 channels
• Wireless standard: Wi-Fi 2.4GHz b/g/n+Bluetooth
• Remote control frequency: 2.4G
• Operating temperature: -20℃~70℃
• Dimensions: 81*76*28mm

• Three working modes: This WiFi smart switch has a self-locking mode that enables independent control of four devices, an interlocking mode that ensures that only one device is in the on state, and an inching mode that supports automatic timed shutdown
• Convenient installation and control: This WiFi relay module is installed on a DIN rail and uses WiFi direct connection technology. It can be remotely controlled and monitored in real time through the Ewelink App, making it easy to operate
• Intelligent timing and scene management: This timing switch includes timing, delay and cycle timing, and with the scene control function, it improves the quality of life and energy efficiency
• Multi-platform compatibility and shared control: This smart relay switch is compatible with Amazon Echo and Google Home, and supports voice control of the switch. It allows sharing control permissions with family members to enhance the experience of the whole family
• Personalized power management: This smart home switch can customize the power-on state. Users can choose to power on, power off, or restore the state before power failure to meet different scenarios and safety needs