FOCUS Latest in ALPR
within a single, sealed enclosure. Mobile systems yield high-resolution coverage of a traffi c
lane with up to two concurrent vehicles in the fi eld of view. The design permits mounting below the vehicle’s lightbar. ‘Triple Flash’ technology varies the fl ash, shutter and gain of the camera for multiple plate images regardless of light, glare or weather, suppressing ambient light (headlights or bright sunlight) as needed. Optical character recognition operates despite skewed or off-axis plates, or plate sizes.
NDI Technologies ALPR System
tions. Mobile ALPR can use up to four cameras mounted on the police vehicle to capture color context images and infrared images. NDI has a portable ALPR system for rapid deployment
and special operations, using one or two cameras. It can be mounted on a variable message system for covert monitoring of vehicles.
Vigilant Solutions ALPR System Vigilant Solutions
http://vigilantsolutions.com/products 3M ALPR System 3M Company
http://solutions.3m.com
An industry leader in ALPR, 3M designs, manufactures, and supports ALPR that gives accurate and timely information for quick and informed decision-making. From site consultation to system design, 3M systems can be stand-alone or integrated for traffi c, toll and parking monitoring, speed enforcement, and travel time management. Fixed systems allow continuous mon- itoring, and matching of captured plates to hotlists of interest. The fi xed systems feature the camera, illuminator and process
28 LAW and ORDER I April 2016
Vigilant Solutions’ mobile ALPR is available as an all-in-one camera and processor, or a separate compact camera with a trunk-mounted processor. Up to four cameras can be placed on the vehicle. The system uses a single Ethernet connection to the MDT or laptop, and there is GPS data management for map- ping. The interface is intuitive and easy to use for improved patrol results. The company’s unique ‘Mobile Hit Hunter’ compares data collected in the commercial sector against agency hotlists to send alerts to offi cers within a three-mile radius of the vehicle of interest. Fixed ALPR uses dual (color and infrared) lenses in a rugged camera, and single cable power-over-Ethernet instal- lation. Power consumption is less than 8 watts average. The system is capable of streaming video to a separate location to provide ALPR and CCTV capabilities in one camera. Lens op- tions are available for different capture distances. Alerts can be broadcast to almost any computer or mobile device.
Stephenie Slahor, Ph.D., J.D., writes in the fi elds of law enforcement and security. LaO Post your comments on this story by visiting
www.lawandordermag.com
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