Surveillance



Lens terminology
CCTV Handbook 2006
Varifocals Varifocal lenses offer the maximum flexibility for the CCTV installer as they can be adjusted to match the exact scene required by the end user. Once obtained, the view can be fixed by means ...

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Selecting equipment: what is the right CCTV equipment for my application?
CCTV Handbook 2006, Elvey Security Technologies
With all the jargon and acronyms going around it is becoming more and more difficult to choose the right CCTV equipment for a specific application. These days, it seems that terminology is used to create ...

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Beat the heat - designing SVDR systems for optimal thermal performance
CCTV Handbook 2006
While the popularity of digital video surveillance systems continues to soar (JP Freeman estimates worldwide annual growth at approximately 42%), there have been challenges along the way. Surveillance ...

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IP surveillance gaining traction in retail
CCTV Handbook 2006
The retail industry in South Africa has made extensive use of CCTV technologies for some time in an effort to reduce shrinkage. However, while CCTV has made a difference and provided organisations with ...

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The move to digital - rich rewards for diamond mine
CCTV Handbook 2006
An investment of over R20-million in high-tech surveillance technology in the past three years is showing significant payoffs for alluvial diamond miner, Trans Hex Group. In addition to providing security ...

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The Garden Place Hotel
CCTV Handbook 2006
Guests at the Garden Place Hotel can feel the welcoming atmosphere as soon as they enter the elegant front lobby, and at the front desk, realise they are in a safe and controlled environment when they ...

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The camera never sleeps
CCTV Handbook 2006
Many residents' associations have security as their primary concern and are facing the challenges not only of rising crime levels but also of increasingly well-organised criminals who carry out some of ...

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Pushbutton versions for all applications
9 August 2006, Actum Electronics, Switches, Relays & Keypads
Knitter-Switch, a leading European switch manufacturer, offers design engineers a wide range of pushbutton switches. Six families of products provide solutions to applications as diverse as industrial ...

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Illuminated tact switch can incorporate any LED colour combination
9 August 2006, Actum Electronics, Switches, Relays & Keypads
Ideal for use in a variety of applications, the TSSL 3W illuminated tact switch from Knitter-Switch has a height of just 2,5 mm and a body size of 4,1 x 6,8 mm. Illuminated using two LEDs in any colour ...

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CCTV strategy and the number of operators
August 2006, Leaderware
Camera/monitor/operator ratios have a critical impact on the effectiveness of CCTV

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Safe-guarding casinos
August 2006, Bosch Building Technologies
Bosch is the 'one-stop-shop' for all security, safety and CCTV surveillance requirements of modern casinos

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Video systems design: a guide to IP video - Part 10
August 2006
In this part of the series we will look at the factors that must be weighed up in consideration of application needs and level of functionality

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Digitising the gaming industry
August 2006
Digitisation and the convergence of technology is a key driving factor within the gaming industry as it opens the door to a new level of functionality in physical security and surveillance, offering better ...

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Modern technology helps tighten up event security
August 2006
As the world reflects on the anniversary of the terrorist attacks in the UK, it is time to reflect on how far we have really moved to protect our clients when live events are planned. In the case of live ...

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Sound security advice for schools
August 2006
Chubb Security South Africa examines these critical issues faced by schools today and looks at ways in which schools can protect their students, their assets and their property.       Vandalism Vandalism ...

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Digital PTZ from Axis
August 2006
The Axis 212 PTZ IP video network camera incorporates a high quality, three mega pixel sensor and a wide-angle lens that provides digital pan and zoom, allowing users to instantly zoom in on areas of ...

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Hansen Transmissions appoints new sales manager
Third Quarter 2006, News & events
Hansen Transmissions South Africa is pleased to announce the appointment of Clive Dicks to the position of sales manager with effect from 1 August 2006.    Clive brings 15 years of industry experience ...

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New valve technology sparks new robot design
Third Quarter 2006, Festo South Africa, Pneumatic systems & components
A German robot manufacturer has designed highly economical function packages for its industrial robots using some of the latest Festo valve terminal technology. These robots allow plastic injection moulding ...

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MCD CANopen magnetic rotary encoders
Third Quarter 2006, ATI Systems, Other technologies
Fraba Posital's new Magnetocode series of absolute rotary encoders uses an innovative method to determine position values: their single-turn sensor is based on an integrated Hall circuit which provides ...

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The need for an industry training and development strategy for CCTV operators
July 2006
It is ironic that the only unit standards available for CCTV operators over the past three years have been established for the casino industry

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