Free security planning tool
Review distance, lanes, angles, height, speed, and day/night capture geometry. Results update immediately and remain in your browser.
Installation difficulty
Favorable
This layout appears suitable for further LPR design review.
Capture distance
50 ft
Total lane width
12 ft
This planning aid cannot promise plate capture. Final performance depends on optics, camera resolution, exposure, illumination, mounting stability, plate presentation, traffic behavior, and environmental conditions.
Need a complete plan?
These calculations cover one part of a security deployment. Get a broader assessment of cameras, connectivity, power, coverage, monitoring, and mobile surveillance requirements.
Reliable LPR design starts by narrowing where vehicles can present a plate. A controlled lane, predictable distance, and limited angle usually matter more than a broad overview view.
Multiple lanes can create different distances and plate angles, which may require separate capture positions.
Large horizontal or vertical angles compress and distort plate detail. Camera height should be considered together with distance, not as an isolated number.
Moving vehicles require short exposure times to limit blur. At night, that often means specialized illumination, optics, and camera settings rather than simply adding more general light.
Headlights, reflective plates, weather, ambient light, lane direction, and vehicle speed change after dark. Review real nighttime test images before accepting a layout.
Frequently asked questions
Sometimes, but each lane changes target distance, angle, and pixel allocation. Separate capture positions may produce a more controllable design.
No. It means the entered geometry is within common preliminary ranges and is suitable for a detailed design review.
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