<p>TUYA ZigBee gateway is required. </p> <p></p> <p>1.Customize/ Button Actions. </p> <p></p> <p>You don&#39;t need to click the scene mode on the phone, just click the smart knob to open the smart scene. </p> <p></p> <p>For example, </p> <p></p> <p>movie mode: turn on the TV, turn off the lights in the living room, close the curtains, turn on the TV ambient light, and turn on the sound. </p> <p></p> <p>Click the smart knob to do it. </p> <p></p> <p>2. Trigger routines to occur. </p> <p></p> <p>Five different opening modes of the smart knob: </p> <p></p> <p>Single Press, </p> <p></p> <p>Double Press, </p> <p></p> <p>Long Press, </p> <p></p> <p>Rotate Press, </p> <p></p> <p>Rotate. </p> <p></p> <p>Five scenarios can be set, one to meet multiple needs is indispensable for you! </p> <p></p> <p>3.Can control any smart device (Powered by TUYA) </p> <p></p> <p>Control lights, electronics and small appliances from anywhere. </p> <p></p> <p>4. Ultra-low Energy, powered by battery. </p> <p></p> <p>The battery can be used for a long time, so there is no need to replace the battery frequently. No need to wire in. </p> <p></p> <p>5. Without installation. </p> <p></p> <p>It can also be placed on the table, pasted on the wall, anywhere within reach! </p> <p></p> <p>Package Included: </p> <p></p> <p>1*Smart Knob </p> <p></p> <p>1*adhesive </p> <p></p> <p>1*instruction </p>