This kit comes as a pair, with one Sender unit(marked with Sender) and one Receiver unit(marked with Receiver).
The HDV-190H HDMI extender kit extends Full HD 1080P HDMI signals from Sender to the Receiver via single Cat5e/6/7 cable at a distance of up to 190m. Works in conjunction with existing network infrastructures via TCP/IP, the local and remote units can be connected together for a Point-to-Multipoint connection via a Network switch, and can be cascaded several times. Moreover, it supports IR control. The IR extension enables you to control an IR-enabled source device, such as a DVD or TV Set-top box, from the remote location.
Ideal for HD security monitoring, multimedia release, video conference, multimedia classrooms ,online education , etc.
One-to-one connection diagram:

One to many connection diagram:

1. Digital transmission at near-zero latency, high image quality with strong anti-interference ability;
2. Supports video resolutions up to 1920*1080P@60Hz;
3. Supports transmission via Gigabit LAN Ethernet;
4. Direct 1-to-1 connection and 1-to-many connection through network switch, a Sender to multiple Receivers, you can accomplish the extender and splitter function;
5. IR remote control (optional)- Allows source device to recognize remote commands; You can control the HDMI source device at a secondary location;
6. Plug and play installation, no software or driver needed.