This is an HDMl over lP extender kit, including a transmitter and a receiver. With this device, HDMl signals can be transmitted uncompressed and ultra-low latency within 16ms over Cat6/6A/7 cable at 1920×1200@60Hz resolution up to 150 meters. This HDMl extender kit has features including HDMl loop out. It supports one-to-many connection over IP networks through 1G LAN Switch and 3.5mm audio embedding on transmitter. It also supports 3.5mm audio extracting output on receiver. This product is widely used in applications such as outdoor advertising, video surveillance, exhibition presentations, and video conferencing etc.