Infrastructure



New generation of power supply units
25 February 2004, Phoenix Contact, Power Electronics / Power Management
The Quint Power generation of power supply units from Phoenix Contact provides a universal 24 V supply from 60-960 W. Consistent implementation of a wide input range ensures safe operation on all common ...

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Universal closures for industrial applications
25 February 2004, Actum, Manufacturing / Production Technology, Hardware & Services, Integrated Solutions
Especially developed for use in applications falling between single card enclosures and 19" racks, LDG-D housings from Erni are available in three sizes: 6, 10 or 20 connections. These enclosures are ...

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Surge voltage protection for LAN interfaces with increased performance requirements
25 February 2004, Phoenix Contact, Circuit & System Protection
The Datatrab D-LAN-CAT.5E surge voltage protector from Phoenix Contact is a surge voltage protection device designed for the interfaces of important data transfer systems such as Ethernet, Token Ring ...

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Complete microcontroller solution for motor control
25 February 2004, Tempe Technologies, DSP, Micros & Memory, Information Security, Integrated Solutions
A family of 8-bit Flash PICmicro microcontrollers with new advanced motor control peripherals is available from Microchip. The 40-pin PIC18F4331/4431 and 28-pin PIC18F2331/2431 micros provide a complete ...

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Rapid communication - key to proactive security
February 2004
Security is one of the fastest growing industries in South Africa and has become highly sophisticated to tackle the increase in organised crime. As more companies vie for a share of the lucrative residential ...

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Iridium 9505 handset shifts satellite boundaries
February 2004, Security Services & Risk Management
The Iridium Satellite Series 9505 portable telephone transcends other currently available satellite communication offerings, according to its local distributor Lipton Griffin International (LGI), the ...

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Match a transaction to a digital image
February 2004, Surveillance
SCS Distribution, local distributor of Milestone Systems, has launched a new surveillance product called Xprotect Transact, ideal for retailers and banks to improve profit margins through better detection ...

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Botswana Radio & TV Building opts for Bosch
February 2004, Surveillance
Video surveillance has become indispensable and remains one of the fastest growing areas within the security arena. Botswana Radio & TV Building recently installed a CCTV solution, courtesy of AFS Systems, ...

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New record for the largest Internet image
February 2004, News and events
Earth Resource Mapping has recently completed a World Geocover Mosaic from Landsat satellite imagery. It is thought to be the world's largest image served over the Internet, and the largest image of the ...

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GIS in local and national government
February 2004, GIS - Geographic Information Systems
Geographic information systems (GIS) offer users an intuitive computer interface tool by assigning information to map co-ordinates. With the arrival of GIS technologies in the marketplace, businesses ...

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Waterproof LEDs
28 January 2004, Actum, Opto-Electronics, Information Security, News & Events
The Knitter Switch LDE range of waterproof LED pilot lights are fitted with a new design polycarbonate lens for improved clarity. Although manufactured to DIN40050 IP67 specification (30 minutes at 1 ...

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Advances in laser level measurement
January 2004, Level Measurement & Control
Thanks to an advanced technology that overcomes most level-detection challenges, a wide range of industries can now utilise laser level-meters at a more cost-effective rate. LaserM has perfected an inexpensive ...

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Ten tips for choosing a UPS
December 2003
Today, uninterruptible power supply (UPS) systems are available for all needs and circumstances, anywhere continuous power is essential

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Weigh and mitigate wireless risks: there need be no security trade-off
December 2003
"The single biggest success factor is understanding the strengths and weaknesses of the wireless strategy you choose and ensuring that suitable measures are in place to gain the business advantage without the risk."

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Motorola tough enough for Tshwane
December 2003
In line with its drive to ensure reliable and effective communication across municipal services, the City of Tshwane Metropolitan Municipality (one of the largest municipalities in South Africa) has awarded ...

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Big demand for UPS systems to protect data centre integrity
December 2003, Access Control & Identity Management
The degree to which commerce, industry and other organisations have become dependent upon electronic data is demonstrated by steadily increasing demand for uninterruptible power supply (UPS) solutions ...

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Intelligent B/W PIR camera - with motion detection
December 2003, Gallagher, Surveillance, Integrated Solutions
The E-MEMOCAM+ is a covert digital video recorder with removable memory card. It comprises of a pinhole B/W CCD camera and digital video recording module with smart motion detection, all built into a ...

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Lightning and surge protection: when to use a UPS and when to use lightning or surge protection on your security systems
December 2003, Surveillance
Is a UPS adequate lightning protection? Often, when involved in site surveys, we find customers quite content with their UPS as their ultimate means of lightning and surge protection. A UPS is exactly ...

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Power over LAN: powering even the most inaccessible surveillance equipment
December 2003
Power over Ethernet is a new technology that is bringing huge benefits to IP surveillance, Igal Rotem, CEO of PowerDsine explains. Power over Ethernet (also known as Power over LAN) is a revolutionary ...

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Bandwidth woes: a South African solution
December 2003, Products & Solutions
Businesses are dependent on bandwidth as a key business tool, and network managers are increasingly pressurised to provide reliable capacity with guaranteed service levels. However, the high cost of ...

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