TP-Link Wireless Sender & Receiver
The TP-Link wireless senders and receivers are designed to send signals to each other in direct line of sight up to 15km. When involved in CCTV, the TP-links are used to extend the original internet connection, meaning that an IP camera or recorder connected to the device up to 15km away, will behave as if it is connected on the original network. This is very useful as you could have multiple cameras from multiple buildings all coming back to a central point.
Specification: