We’ve come a long way from sliding tapes in and out of our CCTV systems and keeping a giant cabinet full of recordings – at least, most of us have. Many businesses out there are still using a CCTV system that’s old enough to vote, skipping revolutionary advances in how they can protect their premises. DVR Let’s start with DVR (digital video recording). This is the most essential upgrade you can make to your CCTV if you haven’t already, and […]