What Are LPR (License Plate Recognition) Cameras?
License Plate Recognition (LPR) cameras, also called ANPR (Automatic Number Plate Recognition) cameras, are specialized surveillance cameras optimized to capture clear, readable license plate images at vehicle speeds. They differ from standard security cameras in several key ways.
How LPR Cameras Work
Standard security cameras use a fixed shutter speed — which works well for stationary subjects but produces motion blur on moving vehicles. LPR cameras use:
- High-speed shutter (1/1000s or faster) to freeze fast-moving plates
- IR illumination optimized for license plate reflectivity
- Narrow focal length lenses to capture plates at specific distances
- Built-in OCR software on smart cameras to read and log plate numbers automatically
Best LPR Cameras for Florida
DS-2CD4A26FWD-IZS (2MP ANPR)
This is our most popular LPR camera for Florida commercial installations. Features include built-in ANPR that reads Florida license plates at distances of 10–25 feet at speeds up to 75 mph, IP67 weatherproofing for Florida's rain, and integration with 's NVR systems for plate logging and alerts.
iDS-TCM203-A (Traffic LPR)
For high-traffic applications like parking garages and gated community entrances with frequent access, this unit handles bidirectional traffic with 200ms plate read speed.
Dahua ITC237-PW6M-IRLZF1050 (2MP, 10–50mm zoom)
Dahua's equivalent offering with motorized zoom to adjust capture distance. Good budget alternative to for medium-volume access control applications.
Florida LPR Use Cases
Gated Communities
South Florida has thousands of gated communities. LPR cameras at entry gates allow automatic resident vehicle recognition without gate codes. Integrates with access control systems to lift barriers for recognized plates.
Parking Lots and Garages
Shopping centers, hospitals, and office buildings use LPR to track parking duration, identify vehicles of interest, and provide evidence for parking violations.
Warehouses and Distribution Centers
Log every truck that enters and exits. Cross-reference with delivery manifests to ensure only authorized vehicles access loading docks.
Fleet Management
Multi-location businesses track company vehicles entering/exiting their Florida facilities using LPR integrated with fleet management software.
Installation Requirements for LPR in Florida
- Camera height: 2.5–3.5 feet above roadway level (or angled to hit plate level)
- Capture angle: less than 30° horizontal, less than 15° vertical from plate
- IR illumination: must not be blocked by license plate frame or trailer hitch
- Florida plates: standard FL plates are highly reflective — avoid overexposure by testing at night
IDS CCTV supplies and Dahua LPR cameras to Florida businesses and installers. Contact us for a site-specific LPR camera recommendation.
