CSS Security Technology and Solutions 3

Question 1

What is the function of a video management system (VMS)?

Accepted Answer

Software that manages, records, and retrieves video from IP cameras

Answer

A VMS is the software platform used to configure, record, monitor, and retrieve video footage from networked IP cameras.

Question 2

A client is concerned about tailgating at a secure entrance. Which solution best addresses this?

Accepted Answer

Mantrap or security vestibule with anti-passback

Answer

A mantrap (security vestibule) with anti-passback ensures only one person can enter per credential presentation, preventing tailgating.

Question 3

Which wireless protocol is most commonly used for short-range communication between access control credentials and readers?

Accepted Answer

125 kHz proximity or 13.56 MHz RFID (HID)

Answer

125 kHz proximity cards and 13.56 MHz RFID smart cards (such as HID iCLASS) are the dominant technologies for credential-to-reader communication in access control.

Question 4

What does 'resolution' refer to in the context of video surveillance?

Accepted Answer

The number of pixels in a camera image, affecting detail and clarity

Answer

Resolution measures the pixel count of a camera's image; higher resolution captures more detail, enabling better identification of subjects.

Question 5

A prospect asks about 'edge recording' in IP cameras. What does this mean?

Accepted Answer

Video is stored directly on an SD card within the camera itself

Answer

Edge recording means the camera stores video locally on an onboard SD card, providing recording capability even if network connectivity is lost.

(CSS) Certified Security Salesperson Practice Test

(CSS) Certified Security Salesperson Practice Test

CSS Security Technology and Solutions 3