The 5×1 HDMI / HDBT Presentation switch scales & switches any video signal to HDMI output and HDBaseT output for a transmission over up to 70 m of Cat5e/6 with PoC support. With 1 IR Sensor, 5 IR Emitters and 1 RS232 port, bidirectional IR & RS232 signals can be transmitted simultaneously between the 5×1 HDMI / HDBT Presentation switch and the HDMI Extender PoC/PoE Receiver. Applications: computer realm, monitoring, conference room and conference centres, corporate boardrooms, hotels and hospitality rooms, big screen displaying, television education, command & control centres and smart homes