Explainer

How Flock Cameras Work

What these cameras are, what they collect, and where your data goes — no jargon.

The short version: every pass becomes a searchable record.

A Flock camera does not wait for suspicion. It scans ordinary traffic, extracts details about each vehicle, uploads the record to Flock's cloud, and makes that trip searchable later.

👀It scans first.Every vehicle in range can be captured, not only cars tied to a crime.
🗂️It stores context.Plate, image, time, camera location, and vehicle features become a record.
🔎It can be searched later.Historical searches can reconstruct where a vehicle was seen over time.
The pipeline

Drive past. Get logged. Six steps, all automatic.

1

You drive past

Every vehicle in range is captured. No suspicion needed.

2

Plate read instantly

Infrared + OCR. Dirty or partial plates still count.

3

"Vehicle Fingerprint" built

Make, model, color, stickers, racks, damage.

4

Uploaded in seconds

Plate, photos, GPS, timestamp → Flock's cloud.

5

Checked against hotlists

Matches alert police in real time.

6

Stored & searchable

Match or not, it's kept — searchable weeks later.

Hardware

What's actually on the pole.

📷Two lensesInfrared reads plates. Color films your car.
☀️Solar poweredMounts anywhere. No wiring needed.
📡CellularStreams straight to Flock's cloud.
🔦Invisible IR flashNight captures you never see.
📍Fixed position10–14 ft up, aimed at rear plates.
🔒Tamper-monitoredFlock watches its own hardware remotely.
Your record

What gets stored, every pass.

Plate + stateEven partial reads count.
Make · model · colorAll searchable fields.
Stickers & damageRacks, hitches — anything distinguishing.
TimestampDown to the second.
Camera GPSStreet + direction of travel.
PhotosIR plate shot + full color image.
No opt-out exists. There is no way for a Denton resident to remove their vehicle from this system. Every trip through a camera-covered road is logged automatically, with no notification.
Access

Who can search your car's history.

Denton PDAny credentialed officer. No warrant needed.
437+ partner agenciesFrom just 10 of 61 cameras. Sharing goes both ways.
Private networksHOA & business cameras can feed police directly.
Federal agenciesHits auto-forward to the FBI's NCIC.
No warrant required for any of this. Under current Texas law, accessing historical ALPR records does not require a warrant. A Denton police officer, or any of the 437+ partner agencies, can look up where your car was on any given day without judicial oversight.
Retention

How long they keep it.

30 days
10 cameras confirmed

The only retention period public records confirm.

?
The other 51 cameras

Not public. Some agencies keep Flock data up to a year.

Flock
Controls deletion

Runs on Flock's systems. No independent audit confirms it.

Why this is bad

The problem is not one camera. It is searchable location history without consent.

Flock changes ordinary driving into a database. Even when no crime has happened, your car can be logged, described, timestamped, and searched later by people you never interacted with.

Suspicion comes later. The scan happens first. The justification can come after your movement is already stored.
The record outlives the moment. A normal trip can become part of a searchable pattern days or weeks later.
You are not asked. There is no practical notice, opt-out, or warrant requirement for historical ALPR searches under current Texas law.
See examples and take action →