GV-LPR CAM 20A - Security Camera Geovision - Free user manual and instructions
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| Product Type | Security Camera with License Plate Recognition |
| Brand | Geovision |
| Model | GV-LPR CAM 20A |
| Image Sensor | 1/2.8" Progressive Scan CMOS |
| Resolution | 1920 x 1080 (2 Megapixels) |
| Lens | 2.8mm fixed lens, F1.6 |
| Video Compression | H.265 / H.264 / MJPEG |
| Frame Rate | 20fps at 1080p |
| Day/Night Function | IR-cut filter with automatic switch, built-in IR LEDs (up to 20m) |
| License Plate Recognition | Onboard LPR algorithm, supports vehicle speeds up to 60 km/h |
| Network Interface | 1 x RJ45 10/100Mbps Ethernet, PoE (802.3af) |
| Power Supply | PoE (802.3af) or DC 12V |
| Power Consumption | Max. 8W |
| Storage | MicroSD card slot (up to 256GB) |
| Event Triggers | Motion detection, tampering alarm, network disconnect |
| Network Protocols | IPv4, IPv6, TCP/IP, UDP, HTTP, HTTPS, RTSP, ONVIF |
| Ingress Protection | IP67 weatherproof rating |
| Housing | Aluminum alloy, vandal-resistant (IK10) |
| Operating Temperature | -30°C to 60°C |
| Dimensions (W x D x H) | 82 x 68 x 140 mm |
| Weight | 780g |
| Mounting | Wall or ceiling mount bracket included |
| Included Accessories | Mounting bracket, quick start guide, waterproof connectors |
| Warranty | 2 years limited warranty |
| Maintenance | Regular cleaning of lens and IR window; keep firmware updated |
Frequently Asked Questions - GV-LPR CAM 20A Geovision
What is the main purpose of the Geovision GV-LPR CAM 20A?
This camera is specifically designed for automatic license plate recognition (LPR). It captures vehicle plates in real time and can be used for security, parking management, access control, or traffic monitoring.
Does the camera work in low-light or complete darkness?
Yes, it features a day/night function with an IR-cut filter and built-in IR LEDs that provide up to 20 meters of illumination, allowing license plates to be captured even in complete darkness.
How do I install the GV-LPR CAM 20A?
Mount the camera at a height of 2–3 meters above the road or entry point, angled down toward the license plate. Use the included mounting bracket and ensure a stable Ethernet connection via PoE or DC 12V. Adjust the lens focus and angle to achieve the sharpest plate image.
What network settings are needed for remote access?
The camera supports IPv4/IPv6 and can be accessed via a web browser or VMS software. Set a static IP address, configure port forwarding on your router, or use HTTPS for secure access. ONVIF compatibility allows integration with third-party platforms.
Can I store footage directly on the camera?
Yes, the camera has a MicroSD card slot supporting cards up to 256GB. You can record continuously, on motion/event, or on schedule. It also supports network storage such as NAS or FTP.
Is this camera suitable for outdoor use?
Absolutely. It has an IP67 weatherproof rating and an IK10 vandal-resistant aluminum housing, making it durable against rain, dust, and physical impacts.
How do I configure license plate recognition settings?
Access the camera's web interface, go to the LPR settings section, and define areas of interest, plate country/region, and recognition interval. You can also set triggers for detected plates, such as sending emails or HTTP alerts.
What maintenance does the camera require?
Regularly clean the lens and IR window with a soft cloth to remove dust or smudges. Check that the mounting is secure and that connectors are sealed. Update the firmware periodically to ensure optimal performance and security.
Why is the camera not detecting license plates properly?
Common causes include improper angle or distance, poor lighting, or smudged lens. Verify that the plate is within the recognition zone (typically 3–15 meters) and that the camera is set to LPR mode. Strengthen lighting if necessary and adjust the shutter speed to avoid motion blur.
What power options are available?
The camera can be powered via Power over Ethernet (PoE 802.3af) using a PoE switch or injector, or with a 12V DC power adapter. PoE simplifies installation by carrying data and power over one cable.
User questions about GV-LPR CAM 20A Geovision
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USER MANUAL GV-LPR CAM 20A Geovision
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Product information
Brand : Geovision
Model : GV-LPR CAM 20A
Category : Security Camera