Advances in cctv installation technology are turning the video surveillance cameras into one of the most valuable loss prevention, safety/security and management tools available today. Retailers use cctv camera installation to monitor for shoplifters and dishonest employees, compile recorded evidence against bogus accident claims and monitor merchandising displays in stores that may be hundreds of miles away. Manufacturers, city governments, hospitals and universities use cctv installation to identify visitors and employees, monitor hazardous work areas, thwart theft and ensure the security of their premises and parking facilities.