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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchLicense plate recognition (LPR) is technology that captures an image of a vehicle’s license plate and uses optical character recognition (OCR) or similar software to convert its characters into text. A system can attach the read to a time and location, then compare it with a database or watch list. In the UK, the common term is automatic number-plate recognition (ANPR); US sources commonly use LPR or automated license plate reader (ALPR).
How license plate recognition works
A typical LPR process turns a plate image into a searchable record. Depending on the system, that record may be checked against a list and may trigger an alert for an operator.
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- Capture: A camera photographs a vehicle and its plate.
- Read: Software identifies the plate characters and converts them into text using OCR or a similar method.
- Associate context: The system can link the read with information such as when and where it was captured.
- Compare or alert: Some systems check the text against a database or vehicle-of-interest list and notify an operator of a match.
In the UK Home Office’s law-enforcement standard, an ANPR read record includes the registration mark, time, location, and camera identifier. That is a UK-specific standard, not a required data format for every commercial LPR system. The Home Office ANPR standards describe the UK context.
Where LPR systems are deployed
The US National Institute of Justice (NIJ) identifies three broad deployment types. The choice affects where cameras can operate and how a system is set up; the label alone does not establish how well it will read plates in a particular setting.
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- LICENSE PLATE RECOGNITION CAMERA - Features 8mm - 32mm lens for an 15° - 40° Viewing Angle. F1.6 Max Aperture, 1/1.8" 4-Megapixel CMOS Image Sensor and License Plate Recognition Distance 26.25ft - 98.43ft. Supports recognizing vehicle type, vehicle color, and license plate details. Supports IVS, Tripwire & Intrusion as well as displaying vehicle plate, vehicle path & loitering detection.
- SMARTER SECURITY – Query and review license plate details professionally on a PC using a web browser. Works with most standard web browsers however for an optimal experience it is recommended to use Microsoft Edge in IE mode as the camera may require the use of a .exe plugin. Supports storage to a MicroSD Card (up to 256GB), PC/Windows only supports SFTP, IE mode in Microsoft Edge, Firefox, Chrome (limited query options).
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- Fixed: Cameras are installed at a stationary location.
- Mobile: Cameras are mounted on a moving vehicle or otherwise used while mobile.
- Portable: Equipment can be moved and set up at different locations.
NIJ’s overview also identifies lighting, vehicle speed, location, communications, accuracy, and cost as planning considerations. It does not establish a single accuracy percentage that applies to all systems. Performance depends on the equipment and operating conditions, so a figure without those details would be misleading. NIJ’s overview of license plate readers provides further background.
What information a plate read can create
A plate read can connect a vehicle registration with a time and place. Depending on the system, the record may also contain a camera identifier and other operational details. The exact fields, how long data is kept, and who can access it vary by operator, system, and jurisdiction.
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Because a read can form a time-and-place record, data handling matters alongside camera performance. For anyone assessing a system, relevant questions include what it records, how long records are retained, who may access them, and what controls govern access. These are practical considerations, not a claim that all systems collect or retain data in the same way.
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There is no single universal legal rule for LPR. Requirements depend on the country or region and on whether the system is operated by law enforcement, a business, or another organization.
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- Compatibility-- Only Work With ONWOTE TD Series NVR (PNT-808, PNA-8016-T, PNT-1232).
- LPR-- License Plate Recognition IP Network PoE Camera.
- 4MP Resolution-- 2592×1520 @30fps for sharp and fluid video.
- 1/1.8" Low-Light Image Sensor-- Ensuring clear images even in dim conditions.
- 8-32mm Motorized Varifocal Lens @F1.6 for adjustable field of view.
For the UK National ANPR Capability, the Home Office standard treats ANPR read data as personal data in the context of the Data Protection Act 2018. It says access should be proportionate, taking account of effects on people’s rights and freedoms. Those requirements describe that UK law-enforcement context; they should not be assumed to apply everywhere or to every private deployment. The Home Office standard and its ANPR impact assessment explain the UK context.
Quick Recap
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- Professional License Plate Recognition (LPR): This LPR Camera captures and reads vehicle plates accurately day and night. Ideal for parking lots, toll stations, and access control.
- Utral Low Light & 120dB WDR: Equipped with a 1/1.8" sensor and advanced low-light technology. Delivers sharp license plate images even under headlight glare or complete darkness.
- 4MP@30fps & 8-32mm 4x Motorized Zoom Lens: Records smooth 2592×1520 video at 30fps. Remote 4x auto focus zoom via web browser. Recommended ANPR distance: 23-98ft.
- 256GB SD Card Slot & IP67 IK10: Supports storage up to 256GB. Metal housing is weatherproof (IP67) and vandal-resistant (IK10) for outdoor use.
- Compatibility: Only supports TVT NVRs, not other NVRs.Please refer to the manual and video instructions for operation. If there are any issues, we provide 24/7 professional technical support.
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- Wire-Free & Versatile Installation - This IP66 weatherproof camera offers hassle-free, wire-free mounting. Its magnetic base enables easy attachment to metal surfaces, providing flexible indoor and outdoor placement
- Extended Battery Life - The 10000mAh battery offers up to 300 days of use. For continuous power, use the optional Tapo A200 Solar Panel (sold separately), which eliminates the need for recharging
- 2K QHD with 142° FOV - The 2K QHD resolution provides clear details like license plates, offering 1.7x the pixels of 1080p. The 142° field of view covers a larger area for broader monitoring
- Full-Color Night Vision - Capture vibrant, full-color images at night with the integrated Starlight sensor and built-in spotlights
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
