Use Case: ResidentialUpdated: 2026-09-29

ANPR for Residential Communities

ANPR for gated communities, condos and apartment parking reads vehicle number plates at the entry and exit with ordinary IP cameras and software. It can open a barrier for resident plates, allow a visitor for a set time window, or simply log the event. It runs on standard ONVIF IP cameras and an Android device on site, and no dedicated ANPR camera is required.

Complete ANPR overview: ANPR Parking System.

What the system does in a community

Reads the plate

A camera reads the number plate as the vehicle reaches the entry or exit.

Applies access rules

The software compares the plate with a resident list, a visitor pass or a delivery rule.

Controls the barrier

If a barrier is connected, it opens for an allowed plate. A barrier is optional.

Records the visit

Entry, exit and duration appear in the operator panel.

Runs on IP cameras

Standard ONVIF and RTSP cameras. No dedicated ANPR camera is needed, and existing cameras can often be reused.

One device, two cameras

An entry and an exit camera can run on a single Android device on site.

What we measured

The figures below come from our own tests in September 2026, not from a manufacturer datasheet. They were measured on two Android phones with two 1080p IP cameras at 20 fps.

  • Plate confirmation in a two-camera test (16 clips, 24 plates): 24 of 24 plates, 0 false reads, median 0.6 s.
  • Plate detection per frame: 38-57 ms. OCR of a plate crop: 15-20 ms.
  • One camera: 24-26 frames per second. Two 1080p cameras at once: about 8 frames per second in total.
  • Keep the plate at least about 30 px high in the frame. Camera position and framing matter more than zoom.
  • A plate was confirmed in rain at 02:37, and two more at night at 04:05 and 04:36.
  • The software detects a stalled stream after 15 s without progress and reconnects automatically.

Related topics

Frequently asked questions

How does ANPR work for a gated community?

A camera reads the number plate when a vehicle reaches the entry or exit. The software compares the plate with the rules for the community, such as a list of residents, a visitor pass or a delivery rule, and then opens the barrier or records the event. The operator panel shows entries and exits in one place, so the community has a clear record without a keyfob or a manual log.

Does ANPR replace keyfobs or access cards?

It can replace them for most traffic. A plate can be added or removed from the list without handing over a physical object, and a departing resident can be taken off the list straight away. Some communities keep a card or a remote as a fallback for the rare case of an unreadable plate.

Does ANPR run on standard IP cameras?

Yes. The system runs on IP cameras that support ONVIF and RTSP, so it is not limited to dedicated ANPR cameras. Existing IP cameras that give a clear view of the plate can often be reused. Our tests used 1080p cameras at 20 fps, and no dedicated ANPR camera was needed.

How accurate is the plate recognition?

Our figures come from our own September 2026 two-camera test, not from a vendor datasheet. In that test the deployed setting confirmed 24 of 24 plates with zero false reads, with a median of 0.6 s from the vehicle appearing to confirmation. The test used 16 clips and 24 plates from an entry and an exit camera working together; a plate counted as correct only when both cameras agreed. That is a small sample, so we present it as a test result, not an accuracy percentage.

How are visitors handled?

A resident can send a visitor a pass with a time window, for example through an app or a link, so the visitor plate is allowed for that period only. Alternatively, an administrator can approve a visitor at the entry. Either way the visit is recorded with a start and an end.

How is plate data handled under GDPR?

A number plate identifies a person, so it is personal data under GDPR. The system processes plate data locally on site, and retention is configured by the operator. We help customers put the required documentation in place, including the record of processing and the information clause.

What does the price depend on?

It depends on the number of entry and exit points, whether usable IP cameras already exist, whether a barrier is needed, which systems the software must connect to, and the country of deployment. We prepare an itemised quote after a site audit.

Talk to us about your community

Send the number of entry and exit points, the cameras you already have and how residents and visitors should be handled. We come back with an itemised quote after a site audit.

Request a site audit