License Plate Recognition Camera LPR40H
The LPR40H license plate recognition camera is a high-performance embedded intelligent camera device developed by HFSecurity. This product integrates high-definition image acquisition, license plate recognition, image compression, and data storage. It employs efficient H.264/H.265 compression algorithms, enabling stable and reliable operation on embedded intelligent platforms.
| Technical Specifications | |
| 센서 유형 | 1/3″ Progressive Scan CMOS |
| Electronic Shutter | 1/12s to 1/8000s |
| Minimum Illumination | Color0.001Lux@F1.2(AGC ON) |
| Signal-to-Noise Ratio | ≥50dB (AGC OFF) |
| Wide Dynamic Range | ≥100dB |
| Noise Reduction | 3D Digital Noise Reduction |
| Lens Type | Standard 8mm Mount Fixed Focus Lens |
| Compression Standard | |
| Video Compression Standard | H.265/H.264 |
| Encoding Profile | Main Profile |
| Video Bitrate | 64 Kbps to 10 Mbps |
| Image Settings | Adjustable brightness, contrast, saturation, sharpness, white balance; AWB (Auto White Balance), AGC (Auto Gain Control) |
| 해결 | Main Stream 2560×1440;1920×1080;1280×960;1280×720 |
| 해결 | Sub Stream 704×576; 640×480 |
| Video Frame Rate | 50Hz: 1~25fps 60Hz: 1~30fps |
| Character Overlay | Supported |
| Smart Features | |
| Smart Detection | Motion Detection |
| Professional Intelligence | |
| License Plate Recognition | Identifies text information on vehicle license plates with an accuracy rate ≥95.0% |
| Vehicle Features | Supports 7 types of standard license plates including blue, yellow, and green plates Supports vehicle feature recognition with≥96% accuracy |
| Image Information | Images use JPEG encoding format, supporting upload of target images and original images. Upload Methods Private protocol, FTP, HTTP,etc. |
| Upload Methods | Private Protocol, FTP, HTTP, etc. |
| Network Parameters | |
| Protocol Support | Supports ONVIF, IPv4, TCP/IP, HTTP, UDP, RTP, RTCP, UPNP, RTSP, SMTP, NTP , DHCP, DNS, DDNS, FTP, GB/T28181, and other protocols Interfaces |
| Interfaces | Network Interface 1x RJ45 10M/100M auto-negotiating Ethernet port; WiFi optional |
| Power Interface | DC 12V |
| 오디오 인터페이스 | 1 MIC channel, 1 speaker channel, 1 audio output channel General S pec ifications |
| Standard Specifications | |
| 전원공급장치 | DC 12V±20%/ POE (802.3at)(Optional) |
| 전력 소비 | DC12V: 12W MAX |
| Operating Temperature & Humidity | -20°C to 60°C, Humidity <95%(non-condensing) |
| Protection Rating | IP66 |
| 치수 | 181.35×96.2×82 mm |
- Embedded intelligent deep learning license plate detection algorithm;
- Supports license plate recognition, identifying the text information on vehicle license plates with an accuracy rate of ≥95.0%;
- License plate types: Supports 7 common license plate categories including blue plates, yellow plates, and green plates;
- Supports vehicle feature recognition with an accuracy rate of 96%
- Vehicle characteristics: Supports 9 body colors including black, white, and red;
- Supports uploading target images and original images with adjustable image encoding quality;
- Built-in high-efficiency white light array lamp, low power consumption, full-color night vision;
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