RGB radio remote control for 18192000. RGB radio remote control for controlling the RGB LED modules in the color light range. 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 140 x W 48 x H 17 mm. Material: Plastic. Delivery: including a wall bracket. Function scope:- On / Off. RGB color change using a touch wheel . Dimmer keys for red / green / blue. Color gradient: Start / Stop. Color gradient: Speed- Dimming of the set light color. Save key S. Controller selection keys for zones 1 to 6. 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.