1、4‑way panel scene switch, with LED indicator, high degree of intelligence, simple operation. 2、No need to wire, use CR2430 button battery (not included) for power supply, long service life. 3、Used in conjunction with the ZigBee gateway, dual control with autonomous switches is achieved through application settings. 4、Each button can be adjusted to automatic scene, one‑key connection and other intelligent scene control. 5、With double-sided sticker, it can be pasted on the wall at will, suitable for bedrooms, kitchens, and bathrooms. Item Type: Scene Switch Material: PC Weight: Approx. 98g / 3.5oz Product Size: Approx. 8.6x8.6x1.3cm / 3.4x3.4x0.5in Battery: CR2430 Button Battery x 1 (Battery Not Included) Communication Protocol: Zigbee 802.15.4/2.4GHz/BT Mesh Standby Current: 10uA Working Temperature: -10℃ - 45℃ Working Temperature: <90%RH Applicable Scenarios: Bedroom, hall, kitchen, bathroom Installation: 1. Push the product panel to the left, open the back cover, and put the button battery(not included) into the battery holder. Press the button and the indicator light turns on to indicate that the product is working normally. 2. Use double-sided tape to stick it on any wall at will Instructions for switch panel: LED Indicator: 1. Indicator light 1 flashes once: Press 1 to trigger; 2. The LED indicator flashes quickly: in the network distribution mode; Button: 1. Short press once: the first button trigger mode; 2. Short press twice: the second key trigger mode 3. Long press the button for 5 seconds: the third button trigger mode; 4. Long press button 1 for more than 10 seconds: enter the network distribution mode. 1 x Scene Switch 1 x Double-Sided Sticker 1 x English Manual