RGBW radio remote control for 18192000. RGBW radio remote control for controlling the RGBW LED modules for color and white light. Voltage (battery): 4.5 V DC - 3 x AAA (not included in the scope of delivery). Radio frequency: 869.5 MHz, transmission power (Ps) &lt, 0 dBm. Range (visual contact): up to 20 m. Ambient temperature (ta): 0 °C to +40 °C. Dimensions: L 152 x W 52 x H 19 mm. Material: Plastic. Delivery: including a wall bracket. Function scope: On / Off. RGBW color change using a touch wheel. White light selection key (ww / nw / w). Dimmer keys for red / green / blue / white. Color gradient: Start / Stop. Color gradient: Speed- Dimming of the set light color using a touch field. Save keys S1 to S4. Controller selection keys for zones 1 to 4. Compatible with the radio master controller 18192000. Please refer to the product description for other functions. Degree of protection: according to DIN EN 60529 IP20.