|
||
|
|
||
| CCTV. Closed circuit television. Television system intended for only a limited number of viewers, as opposed to broadcast TV. | Lux [lx]. Light unit for measuring illumination. Defined as the illum of a surface when luminous flux of 1 lumen falls on an area of 1 m2. | |
|
|
CCTV installation. A CCTV system, or an associated group of systems, together with all necessary hardware, auxiliary lighting, etc., located at the protected site. |
|
|
|
||
| Sometimes you just need a little help. "Which camera should I use? What is the difference between a varifocal lens and a fixed lens? Would a digital video recorder be better than a time lapse recorder?" Also questions on which type of coax to use, and what BNC connectors or adapters will work in your application will arise. | ||
|
|
||
|
Until this site is finished, there are two places which will assist you as you begin your security installation project.
|
|
|