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Help & How-to's

 Video Surveillance Questions

General Questions

What is the difference between CCD & CMOS cameras?
>Where can I find manuals for my surveillance system?
What is a "cone angle", "viewing angle" and "definition angle"?
How much area will a camera with a viewing angle of 72° / 90° / 110° actually see?

Specific Video Surveillance Products

980-1441 DM1440A Lorex™ 4-Port Digital Monitoring System with 2 Cameras
  - Will this system work with Windows XP?
  - Can the cameras be remotely controlled?
  - What is the platform for controlling the cameras remotely across the internet?
490-2500 VSS-100 Surveillance System
  - Is there an adapter for this unit to extend the range of this camera?
  - Will this camera work with the 490-2551 System?
490-2501 VSS-400 Security System
  - Is there a color monitor available?
  - Can I use more than one monitor with the same set of cameras?
  - How many cameras can I hook up to this monitor?
  - How do I hook up multiple monitors to more than 4 cameras?
  - How do I connect a 490-2512 or 490-2513 camera to this monitor?
  - How do I set the pause time?
  - How do I talk to someone at a camera?
  - How do I program the viewing sequence?
  - What is the maximum distance from camera to monitor?
  - How many lines of resolution does the monitor have?
  - What are the pinouts for the cable?
  - The VCR is not recording; what are troubleshooting steps?
490-2502 VSS-400 CCTV Extra Camera
  -  Can these cameras work with other surveillance systems?
  - How do I connect this camera to the 490-2511 monitor?
  - What is the camera's lux rating?
  - What is the viewing angle?
  - What is the line of sight focal point?
  - What is the maximum distance from camera to monitor?
  - What are the pinouts for the camera?
  - What are the camera dimensions?
490-2511 Security Monitor
  - What are the standard connections for this monitor?
  - How do I connect a 490-2501 or 490-2502 camera to this monitor?
  - How do I connect a 490-2512 or 490-2513 camera to this monitor?
  - Will this monitor work with either the 490-2515 camera or the 490-2516 camera?
490-2512 Black and White Security Camera
  - How do I connect this camera to the 490-2501 monitor?
  - How do I connect this camera to the 490-2511 monitor?
490-2513 Color Security Camera
  - How do I connect this camera to the 490-2501 monitor?
  - How do I connect this camera to the 490-2511 monitor?
  - What are the pinouts?
  - What is the viewing range of this camera?
  - Is the 4-channel video adapter needed with this unit?

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