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signed_source: local/pa/montco/lowersalford/alpr.md
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# Automated License Plate Readers in Lower Salford Township

## Purpose

This explainer summarizes information discussed at the Lower Salford Police Committee meeting on September 10, 2026, information provided by the Police Chief before and after that meeting, and the supplied VIPR and Plate LogIQ materials. It is intended to distinguish the ALPR systems discussed and explain what is known about their operation within Lower Salford Township.

## What ALPR equipment is in Lower Salford?

### Public Roadways and Public Areas

The Police Chief Cory Moyer advised in a September 9, 2026 email that there are no Flock cameras located on public roadways or in public areas within Lower Salford Township. He identified the fixed ALPR camera at the intersection of State Route 113 and State Route 63 as a Montgomery County VIPR camera. These camera locations can be seen on [DeFlock](https://deflock.org/).

### Mobile ALPR

Lower Salford police have also used VIPR ALPR equipment installed in police vehicles. At the September 10 meeting, the Chief mentioned a VIPR unit that had been installed in a police vehicle which was later involved in an accident and is currently out of service.

### Flock Cameras

Flock cameras were discussed because privately located cameras can provide additional ALPR information. Lower Salford township does not own or regulate Flock cameras on private property. The Chief related an anecdote where he was encouraged by a vendor to obtain his own Flock account so the department could potentially access relevant information from participating cameras located on private property.

## What does a VIPR plate read contain?

According to VIPR's July 2026 privacy document, a read by the four stationary cameras at the intersection of State Route 113 and State Route 63 contains and records:

* The license plate characters
* Vehicle characteristics such as make, color, and body type
* The date and time
* The location of the camera that recorded the vehicle

Different than Flock, this record *currently* does not itself contain:

* The registered owner's name or address
* The identity of the driver or passengers
* Facial or biometric data
* Audio or a view inside the vehicle
* DMV, credit, phone, or other personal records

VIPR states that associating a plate with a person requires a separate step. An authorized officer must take the plate number and query a separate, access-controlled law-enforcement database. That query has its own rules and audit trail. This agrees with what Chief Moyer stated about current department policy.

## How are ALPRs used by Lower Salford Police?

### Searching and Alerts

ALPR systems can help officers locate vehicles associated with investigations or compare observed plates against law-enforcement information when entered as searches. The older Plate LogIQ proposal described managed hotlists including NCIC and PennDOT suspended and expired-registration information, along with real-time alerts. The September 10 meeting similarly included discussion of NCIC/PennDOT information and the distinction between an automated alert and a separate officer-initiated records query.

A Lower Salford Police Department officer with access to VIPR can start a web session using their individual credentials on their car or office terminal and be alerted when a vehicle triggering a NCIC or PennDOT alert passes through that intersection.

If a Lower Salford Police Department officer makes a query against the database for a specific plate, their logins are currently configured to require a case number to be directly attached to the search. This requirement was specifically requested for Lower Salford officers by Chief Moyer, but does not necessarily apply to other departments with access to VIPR performing searches.

The Chief discussed the ability of Lower Salford Police officers with logins to see ALPR information from outside Lower Salford, including some cameras in Bucks and Chester Counties. The materials supplied do not establish a single geographic limit applicable to every system or agency, and the company continues to expand to new jurisdictions.

Other agencies who subscribe to VIPR in and outside of Montgomery County are not required to have the same access restrictions and query justification that Lower Salford chooses to put on their officers, however they still have access to similar data including data from the cameras at Route 63 and Route 113 monitoring Lower Salford residents and visitors.

VIPR states that system access uses individual credentials rather than shared logins and can be restricted by role. Each agency provisions and revokes credentials. Each query records the user's identity, date and time, and search terms.

### Examples Discussed

Examples of ALPR use discussed at the meeting included some cases from April where the Lower Salford police were able to:

* Determining the direction of travel of a stolen sports car leading to its recovery
* An ALPR-related traffic stop based on expired registration that ultimately resulted in a drug seizure
* A hit on a tag belonging person wanted for an assault which led to their arrest

### An ALPR hit is not, by itself, the basis for a stop

Lower Salford Police policy and VIPR's guidance says that before acting on a hit, an officer should:

1. Confirm that the underlying record remains current.
2. Visually verify the plate characters and issuing state against the vehicle.
3. Establish an independent legal basis before making a stop or detention.

## Data Retention

The meeting discussion referenced a 90-day retention period and also a 30-day manual period or process, but the notes do not establish precisely which data or system each period applies to. VIPR's July 2026 document states that retention is configurable by agency and says that most Pennsylvania agencies are configured for one year of read retention. 

## Security and Auditing

VIPR says captured data is encrypted from capture through transmission and storage. Reads and images are processed at the edge device and transmitted without being stored locally on the camera. On the back end, VIPR says the data resides in Amazon Web Services GovCloud in a CJIS-compliant environment. 

VIPR also distinguishes between functions supplied by the vendor and policy choices made by the agency. VIPR supplies the technology, access-control mechanisms, audit logging and other technical capabilities.

The agency (in this case Lower Salford Police Department under the authority of Lower Salford Township) determines matters such as:

* Camera placement
* Retention periods within applicable legal limits
* Which personnel receive access
* Audit frequency
* Which alert lists are used
* Training requirements
* Discipline for misuse

Monthly auditing was discussed at the September 10 meeting, including concern about inappropriate sharing outside Montgomery County. A supplied VIPR document says auditing is an agency function and recommends defined audit schedules and reporting.

## What happens if someone seeks Lower Salford ALPR data by subpoena?

This question was specifically raised at the September 10 meeting. Later that day, the Chief reported that VIPR replied that it had never been served with a subpoena for ALPR data. Additionally the company said that if such a subpoena were served, its legal department would vet it. If a subpoena concerned the ALPR system in Lower Salford Township, VIPR promised to notify Lower Salford.

VIPR's written privacy document separately says that it does not respond to third-party legal process on an agency's behalf for the agency's data and describes lawful process as going through legal review.

## Where does PlateLogIQ Come In

Lower Salford received a Plate LogIQ proposal in December 2023 for fixed LPR cameras at Route 113 and Route 63. The proposal described two cameras covering both lanes of traffic, a processor in the traffic-signal cabinet, and transmission to Plate LogIQ's cloud service. 
It also proposed regional database access, managed hotlists, and other ALPR capabilities. The proposed five-year solution was priced at $36,050, including cloud service during the term, installation, and five years of hardware maintenance. 

Since that time PlateLogIQ has rebranded as VIPR and VIPR.ai.

## What's Still Unknown

* The exact retention period currently configured for Montgomery County VIPR data associated with Lower Salford.
* The geographic scope of ALPR searches available to Lower Salford officers and the rules governing access to data from other jurisdictions.
* Whether all Montgomery County agencies operate under the same ALPR access, retention, auditing, and sharing policies.
* The exact contractual safeguards and audit requirements applicable to systems accessible to Lower Salford.

## Sources

* Lower Salford Police Chief, email dated September 9, 2026 pre-meeting clarification concerning Flock and the Montgomery County VIPR camera at SR 113/SR 63.
* Lower Salford Police Committee discussion, September 10, 2026, 1:00 PM based on contemporaneous notes and subsequent clarifications.
* Lower Salford Police Chief, email dated September 10, 2026, 6:45 PM VIPR response concerning subpoenas and Township notification.
* *VIPR: Common Questions About Privacy, Data, and Civil Liberties*, current as of July 30, 2026.
* Plate LogIQ proposal to Lower Salford Township Police Department, December 12, 2023. 

## Other Articles about VIPR

- [Gov. Shapiro Claims State Police Don’t Use Flock, VIPR.ai, Our Findings Say Otherwise](https://www.westchesterchronicle.com/p/gov-shapiro-claims-state-police-dont)
- [SMILE! YOU’RE ON CAMERA - West Chester Chronicle](https://www.westchesterchronicle.com/p/smile-youre-on-camera)