Re: How to adjust camera surveillance system with only one person?

[ronron1salvedia2@xxxxxxxxx]

Here is a suggested procedure of ensuring best focus and images upon the in=
stallation of surveillance cameras.

*Turn off the electronic shutter and back light compensation and other swit=
chers, make sure the chart on the CCD, and adjust the aperture and focus to=
 make the image on the monitor best. If the cameras will be used in various=
 light conditions, it is better to equip the auto aperture and turn off the=
 ELC. If manual aperture is chosen, turn on the ELC. After adjusting lens, =
housing and bracket should be fixed too. Please visit the following link fo=
r more info...
http://www.chinasecuritysystem.com/Surveillance-Knowledge/Camera/420.html.
Please check out also high tech and dependable surveillance cameras via thi=
s link: http://www.ankaka.com/Wholesale-security-cameras_c10089.

I hope this reply could be valuable to you...