Item Type: Smart Button Switch Material: ABS Weight: Approx. 37g/1.31oz Color: As Shown Size: Approx. 45x45x12.5mm/1.77x1.77x0.49in Battery: 1 CR2032 Button Battery (Not Included) Signal: For Zigbee 3.0 Working Range: 25m Effective Distance Operating Temperature: -10 Degree Centigrade to 45 Degree Centigrade Working Humidity: Less Than 90 Percent RH Applicable Life: 1 Year Click: In home mode, click to start the home mode, and intelligently activate all the lights and air conditioners and other electronic devices Double click: In leaving home mode, double click to touch leaving home mode to turn off all lights, air conditioners, fans and other electronic devices Long press: To enter the sleep mode, long press the button before going to sleep 1、Premium Material: Made of premium ABS, the smart button switch is sturdy, durable, reliable and has a long service life, safe and assured for you to use. 2、IP55 Waterproof: The household smart light switch is IP55 waterproof, it can be used in bathroom, provide excellent experience for users. 3、Wireless: The ABS smart button switch can control your smart home devices, to create a variety of intelligent scene, connect to your favorite smart devices with corresponding APP. 4、Set Color Temperature: In remote mode, click to set the color temperature of the bulb while the light is on, with a simple operation, you can change the preset lighting mode according to your needs. 5、One Key to Touch: In the APP mode, the smart light control switch is used as the intelligent scenario switch to touch the intelligent scene with one key and remotely control for Zigbee bulbs.Light bulb control: Only for Zigbee bulbs 1 x Smart Button Switch 1 x Two Sides Adhesive 1 x Iron Panel 1 x Use Manual