Security Australia - A Secured Service

CCTV systems were introduced in the US and the UK during the 60s and 70s. Security Australia team uses the CCTV for their country security. CCTV systems are over a thousand times higher than the basic camera and monitor configurations that first appeared in the 1960s. Systems from the 60s were fundamental, consisting of very low resolution black and white cameras connected by coaxial cable. Each camera was connected to a black and white monitor. A 16 camera pattern required 16 monitors. New applications of camera security systems include: subversive trains and stations, sports stadiums, retail stores, shopping centers, public services, community parks, garages and parking lots. Security Australia’s basic technology evolved in the 60s. First of all, cctv switch boxes were additional. A switchbox would permit the operator to switch between cameras. Operators now can see multiple camera views on one monitor. Only one camera could be viewed at a time then. The 70's brought Multiplexers, VCRs and hard state cameras. Multiplexers allowed the screen to be broken into multiple frames on the similar monitor. VCRs allowed easy recording and video distribution. Solid state cameras helped get better reliability
In the 80s we educated that VCR recorders had many troubles. VCR recorders were temperamental. The quality of the recordings was not of the highest quality. The combination of low resolution camera images, poor quality video tapes and low tech solutions destined that grainy and unclear images couldn't be relied on for conclusive recognition purposes. Expensive enough for what you get Even though early CCTV systems provided only comparatively basic functionality and reasonable performance, they were quite expensive - both in terms of the initial gear cost and the installation. Since this is still a new growth industry, there is still a lack of qualified and skilled installers. Today's production cameras can PTZ - pan, tilt and zoom, have senior resolution options, a large variety of lenses and are also capable of operating in 'night vision. Audio is also now part of CCTV DVR skill. An operator is now able to synchronize motion based video events with audio examination. Two ways audio transmissions allows the operator to question possible intruders, give instructions to staff and to record/search/replay in both audio and visual shape. Next generation DDTV DVR systems are compatible with previous camera technology, and are scaleable, elastic and can be integrated with a broad range of other management systems, such as access control and building management systems.
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