Nitek VB39M HD Video Balun Transceiver for TVI/CVI/AHD

Deploy clear, cost-effective surveillance without rewiring coax runs. The Nitek VB39M HD Video Balun Transceiver lets integrators and facilities teams send HD TVI/CVI/AHD CCTV video over unshielded twisted pair, turning existing Category or telephone cabling into a reliable security backbone. This video balun supports HD video (up to 1366 x 768) and point-to-point runs up to 750 ft (228 m), with extended ranges possible when paired with Nitek receivers (up to 1,500–3,000 ft depending on the receiver). Built-in surge suppression reduces equipment damage risk while the screw-terminal UTP connection and female BNC keep installs fast and serviceable. The VB39M’s rugged ABS housing and mounting tab streamline deployment in camera enclosures or junction boxes, and compatibility with up-the-coax controls preserves PTZ and OSD functionality. Ideal for CCTV installers, security managers, and IT teams, the VB39M delivers dependable video transmission for surveillance, monitoring, and security projects. Add the VB39M to your next installation to simplify cabling and improve system resilience.

• Reduce installation costs by using existing Category/telephone wiring instead of new coax
• Maintain clear HD TVI/CVI/AHD video over UTP for reliable surveillance and monitoring
• Built-in surge suppression protects cameras and DVRs from transient voltage events
• Simple screw-terminal and female BNC connections speed up installation and maintenance
• Passive, low-maintenance design provides long-term reliability for security systems