Need to run your security camera video over longer distances or use cheaper cable? These passive video baluns are the trick. Each pair lets you send both video and low-voltage power from your HD-CVI, HD-TVI, or AHD camera over a single strand of ordinary CAT5e or CAT6 network cable.
They support all the major HD analog formats. You can get a strong signal up to about 450 feet for 720p CVI, or 250 feet for 1080p. They have great noise immunity (60dB CMRR) and even have built-in surge protection. Installation is straightforward: one balun connects to the camera's BNC and power terminals, the other connects to the DVR, and you run a CAT5 cable with RJ45 connectors between them. The baluns have LEDs to show they're working. This kit gives you 10 pairs (20 units total), which is enough for 10 cameras. It's a super cost-effective way to wire a CCTV system, especially when running dedicated coaxial cable is difficult or expensive. Great for DIY security installers or pros looking for a reliable, passive transmission solution.
