Note: This is an ewelink zigbee smart product,It must work under the ZIGBEE gatewayWhen used with an ewelink zigbee gateway, it is the most fully functional. Please make sure your gateway is correct before purchasing. Product Name: eWelink Repeater Product functions: signal relay, networking, signal extension, plug and play, full house coverage Signal relay: The Yiweilian repeater can receive signals from the router and amplify them to cover a larger range. Whether at home or in the office, signals can be extended to various corners through repeaters. Networking function: Yiweilian repeaters support networking function, which can connect multiple repeaters together to form a smart home network covering the entire house. This enables relays to easily meet the needs of large residential or office spaces. Signal extension: The Yiweilian repeater has excellent signal extension function. It can extend the signal, ensuring a stable connection even in areas with weak signals, allowing you to enjoy a smooth network experience no matter where you are at home. Plug and play: No need for complex settings or programming, just plug the relay into the power supply and it can be easily used. It will automatically establish a connection with your router and provide you with the highest quality network services. Full house coverage: With the powerful functions of the Yiweilian repeater, you can cover every corner of your home with signals. Whether it's the bedroom, living room, kitchen, or bathroom, you can enjoy stable internet connectivity. By using Easy Connect repeaters, you can easily solve network coverage issues and keep your smart home devices always online. No matter where you are at home, you can enjoy the convenience of the internet anytime, anywhere. Make your life more intelligent and efficient! Notes: Note: The Zigbee repeater needs to work together with the eWelink Zigbee gateway Different batches,