Infrastructure



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 Electronics, 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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Wireless networking: delivering ROI to small business
December 2003, Security Services & Risk Management
Measurable return on investment (ROI) in terms of implementation costs and increased employee productivity is driving the rapid adoption of wireless networking in the small office environment. That is ...

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New design kit drives successful completion of PCI-X compliance tests
19 November 2003, Vardaan Enterprises, Design Automation, Integrated Solutions
At the recent PCI PlugFest held by the PCI Special Interest Group, Avnet Electronics Marketing, and Jungo Software Technologies successfully completed PCI-X compliance tests using the new PCI-X 64/133 ...

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DIN 41612 socket connector designed with new contacts
5 November 2003, Actum Electronics, Interconnection
The model D connectors to DIN 41612 from Erni are suitable for applications with current loads of 4 A at 70°C. Based on a contact gap of 5,08 mm, the dielectric strength is 1550 V (50 Hz, 1 ...

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Taking the cash out of cashless solutions
November 2003, Products & Solutions
An electronic fund transfer service from G2 Integrated Solutions is the first package that allows users to eliminate cash in the workplace. The service accepts credit/debit card payments processed at ...

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IP connectivity - for flexible, efficient data access
November 2003, Surveillance, Residential Estate (Industry), Products & Solutions
Despite the bursting of the '.com' bubble and Internet service providers losing millions on stock exchanges worldwide, the business world has realised that the Internet is the future for business communications. ...

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Samsung introduces new E700 camera phone
November 2003
Seeing is believing ... with the launch of the E700 camera phone, Samsung raises the stakes by taking mobile innovation to a new dimension. Following the phenomenal success of the V200 cameraphone, the ...

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PGA ZIF test socket
22 October 2003, Sivan Electronic Supplies, Test & Measurement
Aries Electronics offers a line of 9 x 9 grid size PGA ZIF Test Sockets. This Aries product line allows the use of just one socket to handle a full range of device sizes, footprints and pin counts. A ...

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DeviceNet communication card
October 2003, Data Acquisition & Telemetry
Red Lion has produced a panel meter with built-in DeviceNet communication. This means that users can now access the display values, setpoints, and reset values stored within the PAX meter and communicate ...

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