Cctv systems - Study guides, Class notes & Summaries

Types of electronic surveillance - 1. Audio Surveillance 2. Video Surveillance 3. (Tracking) Electronic Surveillance Define Electronic Surveillance - Use of electronic surveillance equipment to monitor/record events, can include video or image capture. 2 types of audio intercepts devices - 1. Recorder - just records audio primarily used for collecting evidence, but you have to wait until the meet is over to recover the recording. Body worn, digital, record time, audio quality. 2. Tran...

Building Auto- Voice-Data-Video (VDV) System Control Devices and Applications Exam (GRADED A). Voice-Data-Video (VDV) systems include: Telephony, data network, and closed-circuit television (CCTV) systems. Public Switched Telephone Network (PSTN) A network of telephone exchanges that can be connected together to make a continuous circuit for each telephone call. Private Branch Exchanges (PBXs) connect in-house telephones together within a private network and manage the telephones' access...

Buildings (4.1.1.1) - Shall be inspected (how often) the building owner shall ensure that all areas of the building containing water-filled piping shall be maintained at a minimum temperature of 40°F and not exposed to freezing conditions - ANSWER When the pump is in operation a small water leak on the pump bearings is desirable and should not be considered a malfunction. Additionally, water should discharge from a ---- relief valve (electric pump) or --- exchanger (diesel pump) while the f...

CITP EXAM 4 QUESTIONS AND ANWERS Types of electronic surveillance - 1. Audio Surveillance 2. Video Surveillance 3. (Tracking) Electronic Surveillance Define Electronic Surveillance - Use of electronic surveillance equipment to monitor/record events, can include video or image capture. 2 types of audio intercepts devices - 1. Recorder - just records audio primarily used for collecting evidence, but you have to wait until the meet is over to recover the recording. Body worn, digital,...

VDV Study Guide v1.0 Questions and Answers (100%Guaranteed Pass) Latest Update. When you are sound masking, what is white noise used for? To produce ambient noise dB is a ratio of 2 quantities In antenna television system, what is a permitted substitution for CATVP cable? BLP Which type of cable is permitted substitution for OFNP? NONE What is the cable marking for Class 3 plenum? CL3P Dynamic Range means? Between the loudest & quietest portion of a program in decibels VDV Study Gui...

IEC Year 4 Final Prep Questions And Answers Well Illustrated. terminating __ cable is more dificult. copper fiber optic - correct answer. fiber optic Cat3, 5e and 6 UTP cables used for __ gernerally contain solid conductors a. patch cords b. local area networks - correct answer. local area networks audio systems can utilize __ cables a. CMR b.CMG c.CMP D. any of these - correct answer. any of these for Voice/Data/Video network projects the electrical contra...

When the pump is in operation a small water leak on the pump bearings is desirable and should not be considered a malfunction. Additionally, water should discharge from a ---- relief valve (electric pump) or --- exchanger (diesel pump) while the fire pump is operating under a "no-flow" condition. correct answers circulation /heat A sprinkler system is a correct answers fire extinguishing system, other than a water mist system, that utilizes water as the extinguishing agent. Inspection, t...

Building Auto- Voice-Data-Video (VDV) System Control Devices and Applications Exam (GRADED A). Voice-Data-Video (VDV) systems include: Telephony, data network, and closed-circuit television (CCTV) systems. Public Switched Telephone Network (PSTN) A network of telephone exchanges that can be connected together to make a continuous circuit for each telephone call. Private Branch Exchanges (PBXs) connect in-house telephones together within a private network and manage the telephones' access...

Building Auto- Voice-Data-Video (VDV) System Control Devices and Applications Exam (GRADED A). Voice-Data-Video (VDV) systems include: Telephony, data network, and closed-circuit television (CCTV) systems. Public Switched Telephone Network (PSTN) A network of telephone exchanges that can be connected together to make a continuous circuit for each telephone call. Private Branch Exchanges (PBXs) connect in-house telephones together within a private network and manage the telephones' access...

DCOM 258 Final Exam Questions and Answers 100% Pass Which of the following would fall into the category of something the user is? A. Password B. Thumbprint C. Smartcard D. Signature Thumbprint Which of the following is described as "when a person's identity is confirmed or verified through the use of a specific system"? Authentication You are installing a video monitoring system for your organization. You do not want any outside people to view the video. What is the best solution? C...