[Can control any tuya smart device (provided by TUYA)] Control lights, electronics and small appliances from anywhere. [No need to install] Can be hung on the wall, can also be placed on the table, and you can get it at your fingertips! [Custom/Key Operation Scene mode] Smart scene button, matching the smart scene, one key to open the smart scene. You can freely set scenes or lights on TUYA Smart. In the scene mode, the button respectively support single click, double click scene requirements. You don't need to click the scene mode on your phone, just click the ZigBee smart remote control to open the smart scene. For example, movie mode: turn on the TV, turn off the lights in the living room, draw the curtains, turn on the TV ambient light, and turn on the audio. Simply click the remote control button to do it easily. This product must be used with Zigbee Gateway (not included). Without Zigbee Gateway, it will not work. The appearance and color of different batches of products may be different, which will not affect the use. Colour: White Material: plastic Package Contents: 4 x ZigBee Devices Button