The Ltech E1 Wall Panel is a touch sensitive LED Dimmer that can be used as a stand alone hard wired unit, paired to unlimited wireless receivers and also paired with WiFi-108 gateway and Q1 RF remotes for complete control of a low voltage DC LED lighting system. The small and elegant design consists of a monochrome slider, dimming arrows, and favorite scene setting buttons. This smart wall panel is part of our108 Series intelligent control line which can be used together to integrate Remote, App, and Wall control simultaneously. One E1 wall panel is required for each zone when paired to Q Remote or WiFi-108. Each unit requires 12-24VDC power to operate and can independently control up to 4A x 2CH (8A). The panel can also be paired to the 108 series wireless receiver for control of additional lighting load or lights in a separate area within the RF pairing distance. Please note this wall panel will only fit non-standard 86 type or European style junction boxes.