HARDWIRED & BATTERY VERSIONS (HIWSKA1BLE40AWH / HIWSKB1BLE40AWH) The HALO Home Multi-Room Scene Keypad allows centralized control of this smart lighting system. Program 4 scene keys to control any HALO Home-enabled device, Smart Light, Group or Scene and control lighting from one location - tap once for ON, twice for OFF. Dimming and Power OFF button control last activated scene key. This Scene Keypad is designed to connect to the HALO Home Bluetooth Mesh network with no hub or bridge required. Fits Decora sized wallplates and comes in either battery-powered or hardwired versions. The best part is it controls devices wirelessly so it can be installed in any existing bank of switches or placed in-wall wherever centralized lighting control is desired.