Surveillance equipment usually reminds one of 007 but with the recent rise in crime rates it is more a necessity than just spy equipment. The surveillance equipment allows you to keep a watch even when you are not physically present at the scene. These are used to monitor the behavior of people (like stealing, harassing etc.) or procedures that do not act desirably. These appliances are thus concealed and obvious.
Since there is always a chance of improper activity in places like shopping malls, public schools, warehouses, parking garages, airport terminals and offices, these places are the ones mostly investing on surveillance equipments. A wide variety of such equipments are available in the market with highly developed technology.
Surveillance equipment mostly combines audio and video data transfer and may range from Internet based equipment and wiretapping phone to biometrics (advanced facial aspect identification computer software).
The recent development of ‘wireless’ technology has its own set of problems. The wireless devices transmit information either by radio waves or infrared light, which can be intercepted. Therefore, such...