Smart switch: The alternative to the smartphone app for controlling your smart home Portable universal switch: Can be used in any room of your home, allows you to control individual devices or scenarios for your Bosch Smart Home system quickly Can be configured individually: Two buttons to control up to 4 functions Can be used flexibly without mounting on the walls Box contents: 1x switch, 1x base, 2x 1.5 V LR03/Micro/AAA batteries, 1x manual Maximum added value in the system: you need a Bosch Smart Home controller to integrate the device into your system; the Bosch Smart Home Controller II is not compatible with this product, Weight: 0.13889122506 Pounds, Manufacturer: Bosch