This is a compact Wi-Fi device designed for remote control of lighting or power supply of electrical appliances with a total power of up to 3 kW. Connect the Relay to a conventional mechanical switch or outlet to make them part of the Smart Home system. You will be able to control the lighting not only with the help of keys, but also in the mobile application, and operation of the electrical appliance plugged into an outlet can be adjusted according to a comfortable schedule. Also, you will no longer have to remember whether you have turned everything off when leaving home - just check it with your mobile app. The presence of a second control channel makes it possible to control two light groups at once. For example, turn off the lights in the living room and hallway with a single two-key switch. The unit also allows you to control devices equipped with an electric drive using the Roller mode available in its settings. You can connect an electric curtain rod or roller shutters to it and control their operation not only in the mobile app, but also using Remote Control Panel for Curtains. The built-in energy consumption measurement function provides an opportunity to view statistics and electricity costs for various periods. You can use the Rela to create collaboration scripts with other devices. For example, set up automatic switch-on of the light in the corridor when Door/window Sensor is triggered. The device can be used to add external 868 MHz RF wireless sensors to Rubetek mobile app