Da-Lite Easy Install RF CH remote control RF Wireless Projection screen

Plug & play radio frequency remote control set, Easywave® RF protocol at 868,3 Mhz; 230 Volt; 50 Hz. Consists of a 4 channel handheld remote control transmitter, a plug & play receiver unit and a IEC mains lead available with European, UK or Swiss power plug; length 5 meters, colour white.