Automate your home's electrical devices with the RSH® SB0x smart controller! It gives you more than a remote control, as you can customize its operation based on data downloaded from the Internet: e.g. we can set the position of our electrical device for the rising or setting of the sun, taking into account the local outside temperature, wind speed, the strength of the sun plus the current state of other smart devices, etc. Integrated into Google Home, the application can also be controlled by voice. It can be seen that by using these data, we get more than just a simple controller. . . Mini size 39.2*39.2*18mm mini body that fits in most wall mounting boxes. It is not only small, but also strong. it can be used for most household appliances and lighting, as it can be loaded up to 10 Amps (2300W). Support for two-way control This smart controller can be used for the old two-way control switch. Especially since you can still control the old switch manually after installation. App remote control Remotely control lighting or household appliances through one of the BliztWolf / Tuya / Smart Life applications from anywhere, anytime. Voice control The Wifi DIY switch works with Alexa and Google Home Assistant, so you can conveniently control devices with simple voice commands when you're on the go. Schedule a timer Create schedules to automatically turn on and off home appliances or lighting. It helps to save energy and electric bill. Relay state setting Never worry about a power outage, as you can set this smart controller to reset when the power comes back on. Group control Set all your smart switches in one group with BliztWolf / Tuya / Smart Life. You can then turn on/off all your appliances or lights from your smartphone with a single click. Smart scene Create your own scene to turn home appliances ON/OFF based on startup mode, home mode, temperature, humidity or other environmental conditions. Install the RSH® SB02 smart controller in 6 simple steps 1. Download the Blitzwolf / Smartlife / Tuya app to your phone, be it Android or IOS, and install your ZigBee Gateway, e.g. this: TUYA ZIGBEE 3.0 - ZigBee 3.0 Gateway - RSH TYZW-022N . 2. Press the reset button on the device. (hold down the button for 6 seconds) 3. Open the gateway and press the "Add sub device" button and select the device. 4. Tap the "Confirm " button. 5. Select and enter the password of your home wireless network. 6. Wait a few seconds. 7. Press the "Completed " button, add the device you want to control or a group command (sence) as needed, or create rules to cooperate with any of your devices. It also works with Google Assistant and Amazon Alexa. Here is a Google Smart home presentation: