CCTV cameras typically operate on which two voltages?
Which of the following is NOT a recognized common camera lens type?
In a camera system using Cat5e cabling how is power supplied to the camera?
Covert video surveillance is illegal when:
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 do the letters CCTV stand for?
In CCTV terminology what do the letters PSU denote?
Fake Cameras or domes meant to portray a more elaborate surveillance deployment are commonly called:
The standard video format used in America and Canada is:
To help focus a camera with an auto iris that is having difficulty under disparate light conditions, an installer may use a _________.