Look up between the Union and the Cathedral.

Plate readers on the poles, Pitt’s own cameras on the walls, and doorbells on the porches a few blocks south. Here’s how to tell them apart, what each one can record, and what’s public about who sees it.

In progressPhoto coming: the block of Bigelow Boulevard between the William Pitt Union and the Cathedral lawn, with a mark on every camera and plate reader in it.

Pitt’s own cameras

Pitt’s Integrated Security Department owns and manages the University’s security cameras.1 The Oakland campus had about 1,400 of them in 2022.2 One ISD technician, honored in early 2020, had placed 98 new Avigilon cameras around campus.3 Avigilon is owned by Motorola Solutions,4 which also makes most of the plate readers volunteers have logged near the Union.5

The camera looks the same either way. The software is what changes.

What Avigilon’s software can add to a camera like this. Some are separate licenses, and some come with the software edition or the camera model.6,7

In progressPhoto coming: a camera on a Pitt building.

From the sidewalk. Nothing you can see from here shows which of these it runs.

Appearance Search
Search every camera on a site for a person by clothing color, hair color, gender or age group, or start from a photo.6
Face watch list
Add someone’s photo to a list, and cameras licensed for face recognition alert when that face appears.7,6
Unknown-face alerts
The reverse: alert when a face shows up that isn’t on an approved list.8
Plate recognition
Read the plates of passing cars and check them against watch lists.6
Sound alerts
Avigilon’s newest cameras have a built-in microphone that can alert on breaking glass and screaming, and on gunshots with another license.9 Pitt’s 2019 policy says its equipment doesn’t normally record sound.10
Unusual activity
Flag a person or car in an unusual spot, or moving at an unusual speed.6

From the sidewalk, you can’t tell which of these a camera is running. We couldn’t find anywhere Pitt says which of them it uses.

Another campus answered when asked. After student reporters at San Diego State got its Avigilon camera locations through a records request, campus police said the cameras run motion alerts in restricted areas after hours and are not used for facial recognition.11 Ask Pitt the same question

Pitt’s 2019 camera policy keeps footage on recorders that hold up to 28 days, depending on how much is being recorded, and it allows hidden cameras put up with no announcement.10

What else the policy says, and who can get the footage

Signs at Pitt’s cameras say the area is “subject to 24 hour monitoring.” The same policy says the cameras aren’t watched under normal conditions, only for listed reasons such as alarms, restricted areas and investigations.10 Pitt Police and ISD both monitor the system.12

Footage can be released only with approval from the Senior Vice Chancellor for Business and Operations, the Associate Vice Chancellor for Public Safety and Emergency Management, the Chief of Police or University Counsel.10 In 2022 Pitt’s vice chancellor for public safety said someone who wants footage of a crash on Forbes for a lawsuit needs a subpoena. He also gave an example of what the footage can do: after a hit-and-run on Fifth Avenue, Pitt Police got the driver’s plate and tracked the driver down.2

ISD buys all surveillance equipment for the University, and the Department of Public Safety says it will follow new developments in the law and in the security industry.10

When face recognition gets it wrong

Face recognition has contributed to more than a dozen known wrongful arrests, and nearly everyone misidentified has been Black; the technology is measurably less accurate for people with darker skin.13,14 Documented cases include a man handcuffed in front of his children, a woman questioned while eight months pregnant, and a man jailed over a holiday weekend for a crime in a state he had never visited.13

A recurring step compounds the error: police build a photo lineup around the software’s pick, so a witness can end up confirming the same face the software chose. Departments say a match is only a lead, and some, like Detroit, have tightened their rules. In the documented cases, the match was treated as more than a lead.13

The plate readers on the poles

DeFlock, a volunteer-built map of plate readers, logs 12 around the Union and the Cathedral: eight tagged Motorola, three Flock and one Genetec.5 One is on Bigelow beside the Cathedral lawn, pointed up the street toward Fifth.15 Volunteers enter those tags, and we haven’t confirmed them.

In progressPhoto coming: a Motorola reader near the Union.
Motorola8 of the 12 logged nearby
In progressPhoto coming: a Flock reader near the Union.
Flock3 of the 12
In progressPhoto coming: the Genetec reader near the Union.
Genetec1 of the 12

A plate reader photographs the cars that pass it and turns each plate into a searchable record.16 Motorola’s spec sheet for its L6Q reader lists what it can log from each car: the plate, make, model, color and speed. It can be set to trigger only on cars above a set speed or headed one way, it reads plates in complete darkness, and its cover can be painted to blend in.17

We don’t know who runs the readers near the Union. Pitt Police told SGB in September that it has no contract with Flock and no access to Flock’s cameras or data, and that Flock’s cameras aren’t on University property.1 That covers one brand of three. Motorola bought Vigilant Solutions, its plate-reader business, in 2019, along with Digital Recognition Network, its commercial plate-data company.18 Where the data from these readers can go is the question our advocacy page asks.

What a city’s worth of readers adds up to

Oakland, California publishes its numbers. In 2025 its 293 readers logged 638,747,333 plate scans and 1,099,837 “hotlist” alerts, about one alert for every 580 scans, and only a fraction of the alerts led anywhere.19 More than 99.8 percent of the scans matched nothing on a hotlist.

Records the Electronic Frontier Foundation obtained show more than 12 million searches of Flock’s network by over 3,900 agencies in under a year, including searches tied to political protests, searches targeting Romani people, and searches related to reproductive healthcare.16 Reporters documented Texas officers searching plate data for a woman who had traveled for an abortion, and federal immigration authorities reaching one state’s data in apparent violation of its privacy law, which led to a state audit.16,20 Officers have also used these systems to track specific people, including a case on our advocacy page.

How well the cameras are secured

Across late 2024 and 2025, independent researchers catalogued security flaws in Flock’s devices. One white paper documented 51 findings, 22 of them assigned formal vulnerability IDs.21,22 Researchers showed that brief physical access to a roadside camera was enough to take it over, and reported older units running outdated software with unencrypted storage.22 Dozens of cameras were found online with no password, showing live feeds of parking lots, arguments and children in parks, many of them cameras that track people rather than plates.23

Flock says it registered the vulnerabilities with the national CVE database and that none of them undermine its customers’ public-safety work.21 It first argued the attacks needed physical access and inside knowledge; researchers replied that mounted, cloud-connected cameras showed the same weaknesses.22 Lawmakers have asked the Federal Trade Commission to investigate, citing stolen customer credentials and no required multi-factor authentication.16

Whether they cut crime

Flock’s own analysis estimates its network helps solve about 700,000 crimes a year, roughly a tenth of reported crime nationwide.24 Police point to cases like a suspect identified in the killings of three women, and an Oakland NAACP chapter argues an automated read is less biased than an officer’s choice of whom to stop.25

Independent evidence is thinner. The Electronic Frontier Foundation, which opposes these networks, says there is little empirical evidence that they reduce crime.26 A study of a large expansion in Atlantic City found no clear drop in violent crime overall, with some links to fewer shootings and thefts that the authors said other factors could explain.20 Oakland’s police call the cameras “one element,” not the cause of any decline.19 “This camera helped solve a case” and “recording everyone is justified” are different claims, and the evidence above supports the first far better than the second.

Flock’s microphones and drones

Flock also sells acoustic sensors first marketed for detecting gunshots. In October 2025 it said it would expand them to listen for “human distress,” including screaming, and camera drones are increasingly sent out as first responders.16

The doorbells on South Oakland’s porches

In progressPhoto coming: a video doorbell on a South Oakland porch.

A video doorbell can record the sidewalk in front of the house. Since December 2025, Ring has offered face recognition in the U.S.: owners who turn on Familiar Faces can label up to 50 people and get alerts by name.27 Amazon says faces nobody labels are deleted after 30 days.28 The feature is off unless the owner turns it on.27

Police can ask owners for video. Ring ended an earlier request tool in January 2024,29 then launched Community Requests in September 2025: a verified local agency posts a request for an area and a time, each owner decides whether to share, and shared video goes to Axon Evidence, a police evidence system.30,31 Owners have up to 60 days to respond, and agencies can’t see who said no.31,30 Ring announced a Flock tie-in for these requests in October 2025 and canceled it in February 2026, before it launched.32

The FTC case against Ring

The Federal Trade Commission charged that Ring let employees and contractors browse customers’ private videos, and that its security was weak enough for hackers to take over cameras. By the FTC’s account, one employee spent months viewing thousands of recordings from women’s bedrooms and bathrooms before a colleague noticed. Ring settled for $5.8 million, was ordered to delete algorithms built from improperly viewed footage, and must require multi-factor authentication.33

The Electronic Frontier Foundation’s concern with Ring is police getting doorbell footage without a warrant.34

The ones you bought

The same pattern shows up in devices people pay for: a camera or a microphone, a connection to the maker’s servers, and software the owner doesn’t control.

At DEF CON in 2024, researchers showed that popular Ecovacs robot vacuums could be taken over through a weak Bluetooth and PIN design, switching on the camera and microphone with no indicator light.35 An Australian broadcaster repeated the attack on air, using a consenting owner’s vacuum.36

Vizio turned on content recognition by default across about 11 million TVs, tracked what was on screen second by second, and sold the viewing data; it paid $2.2 million.37

Under Section 1201 of the Digital Millennium Copyright Act, getting around a device’s digital locks can itself be illegal, so the maker often decides whether a camera can be switched off.38

More on the vacuum, the TV and the locks

The vacuum attack could also delete the spoken “camera on” warning. The researchers said Ecovacs took about ten months to respond; the company later blamed real-world incidents on recycled passwords and promised a fix.35

Vizio was ordered to get opt-in consent going forward. It noted the viewing data wasn’t tied to a name; it was tied to the household’s IP address.37

The Copyright Office grants narrow repair exemptions every few years, but the default runs the other way, which is why the right-to-repair fight and the surveillance fight keep turning out to be the same fight.38 Cars follow the same pattern; see what your car logs.

What you can do

Every claim, sourced

We link primary sources wherever we can: the agencies’ own filings and reports, the companies’ own documents, and the researchers’ findings, and we state each side’s position. Map counts come from volunteers, and we say so where we use them.

Sources38 references
  1. Student Government Board — “Press Release: Pitt Police Comments on Flock Camera Concerns,” Sept. 14, 2026: Pitt Police has no agreement or contract with Flock and no access to its cameras or data, Flock’s cameras are not on University property, and the Integrated Security Department owns and manages Pitt’s security cameras. sgb.pitt.edu (opens in a new tab)
  2. University Times — “Oakland campus’ 1,400 security cameras help deter and investigate crime,” Mar. 31, 2022: about 1,400 cameras on the Oakland campus; footage kept about 28 days before it is overwritten; a subpoena is needed for footage wanted in a lawsuit; a hit-and-run driver on Fifth Avenue identified by plate. utimes.pitt.edu (opens in a new tab)
  3. Pitt Office of Public Safety and Emergency Management — “2020 Employees of the Quarter”: an Integrated Security technician placed 98 new Avigilon cameras throughout campus. safety.pitt.edu (opens in a new tab)
  4. Motorola Solutions — “Motorola Solutions Completes Acquisition of Avigilon,” Mar. 28, 2018. motorolasolutions.com (opens in a new tab)
  5. DeFlock — crowdsourced map of plate readers, view around the William Pitt Union and the Cathedral of Learning: 12 readers, eight tagged Motorola, three Flock and one Genetec. Locations and makers are entered by volunteers; checked Oct. 2026. maps.deflock.org (opens in a new tab)
  6. Avigilon (Motorola Solutions) — Avigilon Control Center 7 datasheet, Dec. 2020: Appearance Search by clothing color, hair color, gender and age group, or by photo, across a whole site; face watch lists built from uploaded photos or recorded video; license plate recognition with watch lists; Unusual Activity Detection for people and vehicles in unusual places or moving at unusual speeds. motorolasolutions.com (opens in a new tab)
  7. Motorola Solutions — “Facial Recognition” product sheet, July 2021: licenses can be bought to turn on facial recognition across as many cameras as possible; cameras licensed for it detect faces and are matched against watch lists. motorolasolutions.com (opens in a new tab)
  8. Avigilon — Unity Video Face Recognition Setup Guide, 2024: face recognition needs a separate license and cameras with Appearance Search turned on; administrators build lists of known or unknown faces, and the system alerts on a familiar or unfamiliar face that isn’t authorized for the area. The copy linked here is hosted by a manuals site. manuals.plus (opens in a new tab)
  9. Avigilon — H6A camera line fact sheet, Feb. 2024: a built-in microphone; alerts for gunshots (with a separate license), breaking glass and screaming; the option to record audio; analytics that flag unusual crowds. avigilon.com (opens in a new tab)
  10. University of Pittsburgh — “Video Surveillance Installed on University Premises for Safety and Security Purposes,” 2019: recorders hold up to 28 days and record over the oldest footage; covert cameras with no announcement; signs reading “subject to 24 hour monitoring”; cameras not monitored under normal conditions; equipment that does not normally record sound; who may release footage. isd.pitt.edu (opens in a new tab)
  11. The Daily Aztec, republished by Times of San Diego — “Is SDSU watching? See where the university put its AI-enabled cameras,” May 30, 2026: after reporters got camera locations through a records request, campus police said in an email that the Avigilon cameras support motion detection in restricted areas after hours and are not used for behavioral tracking, profiling or facial recognition. timesofsandiego.com (opens in a new tab)
  12. Pitt Office of Public Safety and Emergency Management — “Meet Safety Partners”: Pitt Police and the Integrated Security Department both monitor the camera system. safety.pitt.edu (opens in a new tab)
  13. American Civil Liberties Union — roundup of more than a dozen wrongful arrests from face-recognition matches, including Robert Williams, Porcha Woodruff, and Randal Reid, and the photo-lineup problem that compounds the error. aclu.org (opens in a new tab)
  14. Innocence Project — on face-recognition misidentifications: at least seven confirmed cases, six involving Black people, and evidence the software is significantly less accurate for people with darker skin. innocenceproject.org (opens in a new tab)
  15. OpenStreetMap — node 13667988001: a fixed plate reader tagged Motorola Solutions on Bigelow Boulevard, facing 292 degrees, added by one volunteer on Mar. 21, 2026. openstreetmap.org (opens in a new tab)
  16. Electronic Frontier Foundation — investigation into Flock Safety (2025): more than 12 million searches by over 3,900 agencies, searches tied to protests, Romani people, and reproductive healthcare, federal access to a state’s data, and the October 2025 plan to expand gunshot microphones to detect “human distress.” eff.org (opens in a new tab)
  17. Motorola Solutions — L6Q quick-deploy plate reader datasheet: collects plate, make, model, color and speed; radar triggering by speed and direction of travel; infrared light and a starlight sensor for complete darkness; a paintable, removable shroud to blend in. motorolasolutions.com (opens in a new tab)
  18. Motorola Solutions — press release on acquiring VaaS International Holdings, parent of Vigilant Solutions (law enforcement) and Digital Recognition Network (commercial), Jan. 7, 2019. motorolasolutions.com (opens in a new tab)
  19. Oaklandside — reporting on the Oakland Police Department’s annual report: 293 readers recorded 638,747,333 plate scans in 2025 and 1,099,837 hotlist alerts, only a fraction producing leads; OPD calls the cameras “one element.” oaklandside.org (opens in a new tab)
  20. Oaklandside — explainer on Flock cameras: the Atlantic City plate-reader study’s mixed findings, reporting that Texas officers searched plate data to find an abortion patient, and cities limiting or ending their contracts. oaklandside.org (opens in a new tab)
  21. Flock Safety — the company’s response to the compiled security research: it registered the vulnerabilities with the national CVE database and says they do not undermine its customers’ public-safety objectives. flocksafety.com (opens in a new tab)
  22. WABE — coverage of Benn Jordan, the Cobb County musician and researcher who, working with others, documented Flock camera vulnerabilities by testing the cameras directly. wabe.org (opens in a new tab)
  23. Engadget — reporting that roughly 70 Flock cameras were exposed to the open internet and viewable without a password, including cameras designed to track people rather than plates. engadget.com (opens in a new tab)
  24. Flock Safety — the company’s own analysis, claiming its technology helps solve roughly 700,000 crimes a year, about 10% of reported crime nationwide. flocksafety.com (opens in a new tab)
  25. The Colorado Sun — reporting that Flock cameras helped arrest a suspect in the killings of three women, and that an Oakland NAACP chapter argues automated reads can reduce biased, discretionary stops. coloradosun.com (opens in a new tab)
  26. Electronic Frontier Foundation — overview for neighborhoods weighing plate readers: little empirical evidence that such surveillance reduces crime. eff.org (opens in a new tab)
  27. Ring — “Introducing Familiar Faces,” Dec. 9, 2025: an opt-in feature rolling out in the U.S. that lets owners label up to 50 faces and get alerts by name. blog.ring.com (opens in a new tab)
  28. TechCrunch — Dec. 9, 2025, on Familiar Faces: Amazon says faces that aren’t named are removed after 30 days. techcrunch.com (opens in a new tab)
  29. The Register — Feb. 13, 2026, on Ring and Flock: Ring shut down its earlier Request for Assistance tool in January 2024, and Community Requests run through Axon. theregister.com (opens in a new tab)
  30. Ring — “Ring Launches Community Requests,” Sept. 4, 2025: verified local agencies that use Axon Evidence can post requests; shared videos go directly to Axon Evidence; agencies can’t see who received a request or who chose not to respond. blog.ring.com (opens in a new tab)
  31. Ring — support article on Community Requests: requests cover a specific area; videos go to Axon Evidence; owners have up to 60 days to respond and can turn off request notifications. ring.com (opens in a new tab)
  32. Ring — “Ring and Flock Cancel Partnership,” Feb. 12, 2026: the Flock integration with Community Requests, announced in October 2025, was canceled; it never launched, and no Ring customer videos were sent to Flock. blog.ring.com (opens in a new tab)
  33. Federal Trade Commission — charges that Ring allowed employees, contractors, and hackers to access customers’ private videos — including an employee who viewed thousands of recordings of women’s bedrooms and bathrooms — settled for $5.8 million with deletion and security requirements. ftc.gov (opens in a new tab)
  34. Electronic Frontier Foundation — analysis of the Ring settlement and the civil-liberties concern over police access to doorbell footage without a warrant. eff.org (opens in a new tab)
  35. TechCrunch — on DEF CON 32 research by Dennis Giese and Braelynn Luedtke: Ecovacs robot vacuums could be taken over via Bluetooth to switch on the camera and microphone with no indicator, the warning sound silenced, and the company slow to respond. techcrunch.com (opens in a new tab)
  36. ABC News (Australia) — a live demonstration in which a researcher captured photographs from a consenting owner’s Ecovacs device. abc.net.au (opens in a new tab)
  37. Federal Trade Commission — Vizio’s $2.2 million settlement with the FTC and New Jersey over automated content recognition installed on about 11 million televisions, tracking viewing second by second and selling viewing profiles without consent. ftc.gov (opens in a new tab)
  38. Electronic Frontier Foundation — how Section 1201 of the DMCA makes bypassing a device’s digital locks unlawful absent a Copyright Office exemption, letting manufacturers restrict repair and modification of products you own. eff.org (opens in a new tab)

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