Features: 14way panel scene switch with LED indicator high degree of intelligence simple operation. 2No need to wire use CR2430 button battery (not included) for power supply long service life. 3Used in conjunction with the ZigBee gateway dual control with autonomous switches is achieved through application settings. 4Each button can be adjusted to automatic scene onekey connection and other intelligent scene control. 5With double-sided sticker it can be pasted on the wall at will suitable for bedrooms kitchens and bathrooms. Specification: Item Type: Scene SwitchMaterial: PCWeight: Approx. 98g / 3.5ozProduct Size: Approx. 8.6x8.6x1.3cm / 3.4x3.4x0.5inBattery: CR2430 Button Battery x 1 (Battery Not Included)Communication Protocol: Zigbee 802.15.4/2.4GHz/BT MeshStandby Current: 10uAWorking Temperature: -10 - 45Working Temperature: <90%RHApplicable Scenarios: Bedroom hall kitchen bathroomInstallation: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 willInstructions 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 mode3. 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. Package List: 1 x Scene Switch1 x Double-Sided Sticker1 x English Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.