DMR 3005 WM 1 ZONE WIRELESS DIMMER RECEIVER has been designed to bring light control easily. No wires or switch box locations are needed, just stick or mount the DMR 3005 WM 1 ZONE WIRELESS DIMMER RECEIVER to any flat location such as walls or cabinets. The simple modern design and elegant Ivory White surface compliment a variety of LED projects. The dimmer switch features smooth and accurate dimming from 0.1%-100% without any flickering. It can also control up to four single colors LED fixtures at once, for LED lights at either 12VDC or 24VDC. After the installation is complete, you can change the brightness from 0% to 100% brightness. The DMR 3005 WM 1 ZONE WIRELESS DIMMER RECEIVER runs on a single internal 3V CR2430 battery (included) and includes a receiver. The wireless design saves time and energy by requiring no cabling or installation to pair it with the LED zone. It is IP20, please avoid the sun and rain. When installed outdoors, please ensure it is mounted in a waterproof enclosure. Always be sure to mount the DMR 3005 WM 1 ZONE WIRELESS DIMMER RECEIVER in an area with proper ventilation to avoid overheating. It is easy to install and operate and will provide many years of easy operation.