Wireless remote control, for controlling RGB LED strips.LED controller CU-30R is required for operation4 selection buttons for individual controllers/zonesMultiple controllers possible in one zoneTransmission frequency: 434 MHzColour wheel selectionBrightness control and speed controlOn/off buttonColour change functionAutomatic switch-offSupplied with wall holderPower supply via 3 x 1.5 V battery AAA size (not supplied)Dimensions: 55 x 120 x 17 mmWeight: 53 g Licence-free in the EU.]]>