In CCTV terminology what do the letters PSU denote?
To help focus a camera with an auto iris that is having difficulty under disparate light conditions, an installer may use a _________.
A camera mounted too high might experience:
Covert video surveillance is illegal when:
The camera type used for back light compensation and especially difficult lighting applications is:
CTV terminology, what do the letters CCD stand for?
Which of the following is NOT a recognized common camera lens type?
If a camera system has a camera that supports POE but not a switch/router that supports POE, what component is necessary to use POE?
What would be an appropriate example of 1 Lux illumination?
_____________________ is defined as how sensitive the camera is under low light conditions.
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?
What does the acronym PoE stand for?
What do the letters CCTV stand for?
A camera mounted too low might experience:
The following are all names of different types of cameras except ___________.