HD CVI is an analog high definition video transmission standard over coaxial cable. It uses progressive scanning and supports two high definition video formats of 1280H(1280x720 effective resolution) and 1920H(1920x1080 effective resolution).By transmitting uncompressed and lossless signal over point-to-point links,HD CVI is reliable, none delay, high efficiency and mega pixel video transmission technology.
Features:
> 1.3Megapixel CMOS (1280*720) High resolution picture
> HDCVI BNC interface,Support Over 500m via 75-3 coaxial cable,650m via Φ75-5
> Long distance real-time transmission
> High definition video /Audio /RS485 transmission
> Support Day/Night (ICR)
> 3D-DNR and superior performance of low illumination
> Support Privacy Masking and digital image magnification
Picture:
Specification:
Model | IGV-PD33IR-CVI |
Image Sensor | 1/3" 1.3Megapixel CMOS Sensor |
Effective Pixels | 1280(H)×720(V) |
Electronic Shutter | PAL:4/25s~1/45,000s;NTSC:4/30~1/54,000s |
Video Frame Rate | 1280×720@25 fps;1280×720@30 fps; |
Synchronization | Internal |
Min. Illumination | 0.01Lux@F1.2(0Lux IR LED on) |
Video Output | 1-channel BNC HDCVI high definition video output/ CVBS standard definition video output (Can switch) |
Max. IR LEDs Length | 15-20 m, Smart IR |
Day/Night | Auto(ICR) / Color / B/W |
Noise Reduction | 2D/3D |
OSD Menu | Optional |
Lens | 2.8-12mm |
Mount Type | M12 |
Power Supply | DC12V±10% |
Power Consumption | Max 7.7W |
Working Environment | -30°C~+60°C/ Less than 95%RH (no condensation) |
Transmission Distance | 500m via Φ75-3, 650m via Φ75-5 |
Size | 128*100 mm |
Weight | 380g |
HD CVI Camera VS HD SDI Camera
Longer Transmission Distance
Both HDCVI and HD-SDI can transfer HD signal @720p/1080p, but HDCVI has a distinguished advantage at the transmission distance. With general transmission media, HD-SDI reaches 150 meters at most while HDCVI, at least, transmits 500 meters by using 75-3 cable and featuring low signal distortion rate.Better Anti-Interference Capability
The anti-interference capability of HD-SDI solution is relatively poor when been placed against high-frequent radiation environment, which could lead to higher bit error ratio while the HDCVI adopts low-frequency modulation technology, making it free from the high-frequency wireless electric radiation to ensure stable video transmission at high image quality.
HD CVI Camera VS HD IP Camera
Reliability
HDCVI adopts P2P transmission to ensure a smooth and reliable transmission; while the transmission of network camera is based on Ethernet and thus may lead to network jitter and packet loss.Real-time
The network HD features video buer technology and the delay is controlled within 300 milliseconds in the general and fair networking environment; However, HDCVI features no latency capability for an outstanding real-time performance.No Compression
For HDCVI, there is no compression processed to maintain its original eect and thus present in vivid image quality.
