Features: 1Scene switch you can create any intelligent automation on the mobile application. 2All intelligent devices can be controlled more easily by a key on the switch and the use is flexible. 3Each switch buttons can meet multiple needs and realize different scenarios. 4Quick response time and smoother control which can be used in multiple scenes. 5Low power consumption easy to establish multiple controls fixed with doublesided tape. Specification: Item Type: Scene SwitchMaterial: ABSColor: WhiteWeight: Approx. 92g / 3.2ozProduct Type: Intelligent HomeBattery Type: CR2032 (Battery Not Included)Rated Current: 0.2mAInstallation Hole Distance: Approx. 6cm / 2.4inWireless Protocol: WIFI 2.4GHZ Package List: 2 x Manual1 x Controller (Battery Not Included)2 x Double-Sided Tape Note: 1. Please allow 01 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.