CCTV security systems have evolved over the years. Your current CCTV security system might not be that great if you bought it a decade ago. In that case, you might need a replacement. But how do you tell that it's time to upgrade your CCTV security system? Well, look for these signs.
Low-quality footage makes it difficult to solve a crime. So, if your current CCTV cameras don't capture high-quality footage, you should upgrade them.