William Ward
William M Ward is an author and technical adviser for Protection Depot, a leading online supplier of security cameras and digital video recorders. For more information about security cameras and related equipment, please visit Protection Depot <a href="http://www.protectiondepot.com/" title="http://www.protectiondepot.com/" target="_blank">http://www.protectiondepot.com/</a>
Articles by this Author
What You Need to Know About Digital Video Recorders
- By William Ward
- Published 06/8/2008
- Computers and Technology
- Unrated
Digital video recorders or DVR's record videos that are in digital format to a medium A disk drive is a sample of this medium
Why Choose Wireless Security Cameras?
- By William Ward
- Published 05/5/2008
- Computers and Technology
- Unrated
Hard wired security cameras are a very useful tool for visual evidence as well as a deterrent The problem with this type of security camera is that it can be difficult to install especially in existing homes or buildings