Review on 📷 Mini CCTV BNC Video Balun Transceiver (5 Pack/10 Pcs) with Pigtail - HD-TVI/CVI/AHD/Analog/960H Camera Support by Lakeem Pickel

It's pretty good and works as expected. I used them to connect a newer model security camera to replace an older model that was hardwired with a 4 wire cable (2 electrical + 2 audio/video). This connector allowed me to keep the cable and I didn't have to change the hardwiring. You will also need an adapter for a 12V DC power supply if you run into the same problem as me. The only reason I would give 4.5 stars is because I feel they could have been a bit smaller and lighter in weight. Now they hang between the CCTV camera and the cable, and for this connection it would be desirable to have a little less weight and size.