Circumstances have changed. You are now contemplating a security camera system. Perhaps crime has been increasing in your neighborhood or in the vicinity of your place of work. You've just opened a new store, or theft is becoming out of control in your existing store. Your existing CCTV system can't provide you with the quality you need and a newer security camera system is warranted. Regardless of the reason you decided it's time to buy a video security system, you will have to make sure that they system can best meets your surveillance requirements. Take the following into consideration before you finalize your purchase: