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95 Articles and 3 related Products found for focal length

Vivotek Launches 5-Megapixel Fixed Dome
Equipped with a 5-Megapixel sensor enabling viewing resolution of 1080p up to 30 fps, VIVOTEK FD8372 supports the industry-standard H.264/MP...
Editor / Provider: Vivotek | Updated: 2012 / 5 / 23

Korean Manufacturers Respond to Price Competition With Differentiation
Since 2010, competition among manufacturers in China, Taiwan and Korea has heated up ferociously. The rapid rise of Chinese security is catc...
Editor / Provider: John Shi | Updated: 2011 / 10 / 14

American Dynamics selects Theia lenses for their Illustra Cameras
American Dynamics, part of Tyco Security Products, has selected Theia's megapixel lenses their new Illustra 600 Series HD IP cameras, and Il...
Editor / Provider: Wilsonville | Updated: 2011 / 9 / 13

EverFocus selects Theia's megapixel lenses for use on their new HDcctv 1080p and IP 2 Megapixel cameras
EverFocus Electronics Corp. has selected Theia's new megapixel auto-iris lenses for use on the EQH5200 series HDcctv and EAN3200 series IP c...
Editor / Provider: Wilsonville | Updated: 2011 / 9 / 1

Quality Domes Hold No Viewing Limits Ⅱ
A lens with auto back focus is essential for image quality. “For a fixed dome, what's really important is a good lens that's easy to adjust,...
Editor / Provider: a&s International | Updated: 2011 / 3 / 25

Tuning Domes for Top IP Performance
The migration to IP from analog affects dome performance. High-resolution cameras, fisheye lenses and network constraints influence optimal ...
Editor / Provider: a&s International | Updated: 2011 / 3 / 25

Through the Looking Glass:A Primer on Lenses
Mark Wilson, VP of Marketing for Infinova, describes the differences among lenses and how to find the right one for every application....
Editor / Provider: Submitted by Infinova | Updated: 2010 / 9 / 8

Hands-On Video Secures the Home Front
DIY surveillance kits have gained ground for their user-friendly installation and relatively low price tag. Being in two places at once beco...
Editor / Provider: a&s International | Updated: 2010 / 6 / 18

Sony Helps Chicago Police Fight against Crime
The city of Burbank, Illinois, which neighbors Chicago and has a population of more than 28,000, installed a video surveillance system using...
Editor / Provider: Sony Corporation | Updated: 2010 / 1 / 4

Planning Tips for Video Projects
German security provider ABUS Security-Center explains video surveillance needs in project planning, installation and component selection. ...
Editor / Provider: Submitted by ABUS Security-Center | Updated: 2009 / 10 / 14

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