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1. Types of electronic surveillance
Answer: 1. Audio Surveillance
2. Video Surveillance
3. (Tracking) Electronic Surveillance
2. Define Electronic Surveillance
Answer: Use of electronic surveillance equipment to monitor/record events, can
include video or image capture.
3. 2 types of audio intercepts devices
Answer: 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. Transmitter - transmits audio to another devie, can also record. Officer safety as they
provide real-time transmission.
4. What is Audio Intercept
,Answer: Consensual (one-party) not unlawful for a person acting under color of law to
intercept a wire, oral, or electronic communication.
5. define VIDEO SURVEILLANCE and two systems that function this.
Answer: Systems that are both covert and overt, they can be fixed or mobile, wire or
wireless. most of the time uses internet / wifi.
IP- based video surveillance system, sometimes referred to as POLE CAM
In-Place CCTV systems - security systems.
6. Define surveillance
Answer: An continuous -ongoing process of monitoring people, place, or things in
order to gather intel about case
7. What are some traits of a surveillant
Answer: Tangible - psychological, good condition, eye sight
Intangible - patience, perseverance, adaptation
8. What is MEID
Answer: Mobile Equipment Identifier
9. What are some cellphone device extraction
Answer: Physical - most complex Logical - LEO preferred
,Manuel - lease complex
10. Define Electronic Tracking
Answer: Ready availability and affordability of these sys- tems allows LEO to efficiently,
accurately and safely track the movement of vehicles, packages or persons.
MUST NEED A WARRANT TO INSTALL
11. What are 2 types of Electronic Tracking systems
Answer: 1. GPS - uses cellular
2. RF/ Beacon - sends out signal via radio waves; receives by device tuned to same frequency.
12. Two types of GPS trackers systems are called
Answer: 1. Memory trackers - records location data, must retrieve to access data.
- pros cheap, simple to install, detailed list of movements.
- cons can't view on-demand, have to wait for info. Lose the target, lost the tracker.
2. Live trackers - Transmits location data.
- pros real-time data via remote access, some can remotely control target vehicle.
- cons pricely, need good cell coverage.
both types need search warrant.
13. Electronic Countermeasures
, Answer: Devices purchased by the bad guys to detect of thwart electronic surveillance.
Jammers, RF detectors. Are illegal.
14. Why use Electronic Surveillance Equipment (ESE)
Answer: - enhances sight/sound
- monitor/record in real-time
- preserves crime scene
- sources of irrefutable evidence
- safety
- Usually results in guilty pleas rather than trials
15. Purposes of ESE
Answer: 1. gather evidence
2. protect UC's/Informants
3. Document crime as it happens
16. what is WTAG
Answer: Wi-Fi Tools for Analysis and Geolocation - to locate specific device. (child
pornography, terrorism, Human trafficking's cases).
17. Identify some considerations for using ESE
Answer: - Must tell the the person using the ESE how to work the device. What to do and