Product Details 4-BUTTON CONTROL: NEW version with improved battery holder! Add this controller to your Z-Wave system for quick and intuitive scene control. Single-click or press-and-hold any of the 4 buttons to enable pre-programmed scenes and routines. Works with SmartThings (custom handler needed, contact seller), Vera, HomeSeer, and Fibaro. Does NOT work with Wink, Vivint, ADT Pulse, and other Z-Wave alarm panels. 8 ACTIONS: With each button reacting to a click and a hold, you can choose 8 different triggers to pack into this super small controller. Mount one by the front door to start "hello" or "goodbye" routines at just the right moment. SIMPLY HANDY: Keep this remote in every room to control your smart bulbs or motorized blinds with a click. Assign "all lights off" to one of the buttons to shut everything down on your way out, without having to check your phone. PORTABLE AND SLIM: Fits in any pocket, blends into any interior, can be easily mounted on any wall or counter. Use it as a personal controller whenever a smart speaker or automation is too much work. LOW MAINTENANCE: The controller is powered by a rechargeable battery that will last up to 6 months on a single charge. The battery is replaceable. Technical Specifications Manufacturer Hank Part Number 3890 Parcel Dimensions 7.11 x 6.86 x 4.06 cm; 41 Grams Batteries 1 LR44 batteries required. Manufacturer reference 3890 Is Discontinued By Manufacturer No Colour White Style Four Button Item Package Quantity 1 Batteries Included? No Batteries Required? No Battery Cell Type Alkaline Item Weight 41 g