Ổ Cắm Thông Minh Rf Kết Nối Wifi + Điều Khiển Từ Xa 433mhz Ewelink

Sonoff RF WiFi Smart Switch 100% brand new and high quality Portable and durable, easy to carry, lightweight Home automation is "The Internet of Things". The way that all of our devices and appliances will be networked together to provide us with a seamless control over all aspects of our home and more. This product is a version with a 433MHz RF receiver module inside. It can be paired with the RF remote controller, which enables you to control your appliances indoors. This product is a low-cost, affordable device that help you to step into the amazing smart home.It is a WiFi wireless switch that can connect to appliance of different types and brands. The product sends data to cloud platform through the WiFi Router, which enables you to remotely control all appliances with the App eWeLink on your smart phone. The product makes all your home appliances smart, as long as your phone has network you can remotely turn on or turn off your appliances from anywhere at any time. And by setting timing schedules for your appliances, you can maintain a carefree life. Support WiFi network. Support 433MHz RF remote. Support status tracking, home appliances status timely feedback to your App. Support remotely turn on or off added devices. Support numerous WiFi smart switches one smart phone. Easy installation, easy handling and can be activated immediately and stably. Specification: Power: 100m (open board receiving board sensitivity above -103dBm) Output power: 9dBm (8mW) Transmission rate: