Technical

The IPC-9800 has gone from the 4K Plus to the 8K Pro and today's Pro+. Here is what changed between versions, what C, L, M, O, V, T, A, D, H and S mean in a model name such as MOVTADHS, and how to pick a model.

The IDEAL SecuriTEST Pro (33-892) is listed as discontinued. Here is what it tested, what has changed on CCTV sites since, and which tester to pick instead for analog, HD coax and IP cameras.

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.