 |
| Latest News |
| Norbain has appointed Tony Wedgwood as the business development manager to support PAC International, one of its key suppliers. PAC manufactures access control systems, designed for both large and small companies. It has a complete range of products and systems from a single door application to an integrated web based global system. |
| more >> |
|
|
|
|
Technical support > Support selection > Glossary
Glossary
WAN (Wide Area
Network) |
A data-communications network spread across a wide geographic area and incorporating a large number of users. A WAN often uses transmission devices provided by common carriers. Examples of WANs include Frame Relay, SMDS and X.25. |
| Wavelets™ |
A suite of digital compression tools that is becoming popular in the CCTV industry, giving good picture quality at higher compression rates. |
| Wiegand |
Originally a high security card and reader system using the properties of a unique alloy wire to produce a binary number. Now used more frequently to describe readers and controllers using Wiegand format data. |
| Windows |
Graphical user interface. |
|
|
