July , 2025

This article provides a detailed overview of video baluns and their applications in CCTV systems. In modern surveillance and security installations, these essential devices enable stable video transmission over coaxial or twisted-pair cables. Many security technicians use video baluns regularly, but what exactly are they? And why are they crucial for today's security infrastructure?

Let's explore how video baluns work, their different types, key applications in analog cameras, and proper installation techniques for optimal performance.