The ULTRASW-DR is a self-powered wireless double rocker switch using EnOcean energy harvesting technology to communicate wirelessly with other devices supporting the Bluetooth Low Energy (BLE) radio standard.
This self-powered switch is easy to install anywhere as it does not require AC power or batteries because the simple act of pressing the rocker generates enough energy for it to work.
This double rocker switch features four buttons with short press and long press actions for on/off, dimming, and scene controls. Multiple fixtures can be grouped to be controlled by a single switch.