What are the advantages of CCTV cameras?
The main purpose of a CCTV camera system is security and a peace of mind. If you get a system with remote access, this feature is very handy to check up on your business or home while you are away (like vacation). Another advantage is if installed in a home (especially with audio recording too) and you have little children, it can sort of be used as a permanent camcorder to capture all those little moments that would other wise be missed if you did not have a camcorder handy. When installed in conjunction with a access control system, you can have exact records of people/employees entering and leaving certain areas (doors). Check out the first link below for a wholesaler of CCTV equipment to get an idea of what equipment is available and used by CCTV installation companies. The second link is for a great retailer of CCTV products.
