To help focus a camera with an auto iris that is having difficulty under disparate light conditions, an installer may use a _________.
When mounted in an outdoor area, such as a parking lot, which lens would give you a better opportunity to see detail at a focal point 140 feet from the camera?
In CCTV terminology what do the letters PSU denote?
What do the letters CCTV stand for?
What does the acronym PoE stand for?
A camera mounted too low might experience:
Which of the following is NOT a recognized common camera lens type?
Fake Cameras or domes meant to portray a more elaborate surveillance deployment are commonly called:
When mounted in an outdoor area, such as a parking lot, which lens would have a wider angle?
The camera type used for back light compensation and especially difficult lighting applications is: