Insights
Security, explained straight.
Guides from the PGAK team on intelligent CCTV, camera-based attendance and getting real protection from the cameras you already own. New posts daily.
Camera Setup5 min read
How many of your 16 cameras can actually recognize a face?
Probably fewer than you think — and it has nothing to do with megapixels. The three things that decide whether a camera can identify a person, and the one cheap fix.
23 July 2026Read →
Attendance4 min read
Why biometric attendance machines fail at the factory gate
Queues at shift change, dusty fingers that won't scan, and a register that still needs manual correction. There's a reason factories are moving attendance to their CCTV.
22 July 2026Read →
Security Basics4 min read
Your DVR records the theft. It doesn't stop it.
Most CCTV systems in India are evidence machines, not protection. Here's the difference between a camera that watches and a camera that thinks.
21 July 2026Read →