AHDmeansanalog high definition. AHD technology is able to realize long distance on a transmission line (500 meters) HD video signal reliable transmission based on the existing analog; The adoption of advanced Y/C signal separation and analog filtering technology can effectively reduce the color noise on high frequency area with better real images. Compared to traditional analog HD product, AHD monitor image quality has a qualitative leap and ascension.
What is AHD camera ?
Advanced bright color separation, signal filtering, 3D noise reduction technology, higher image resolution, better image reductibility
(2) Longer Transmission
Coaxial transmission common 75-3 cable up to 500 meters
(3) Zero Delay
Front-end data without coding compression to the back-end, real-time, high fidelity
(4) Good Compatibility
Compatible with ordinary D1/960 h, compatible with analog peripherals (including distributors, matrix, etc.)
(5) Easy Operation
Support OSD menu design, with what you want, you need
(6) Cheap Price and High Quality
common simulation, hd quality products
(7) High Integration
AHD front-end chip prices, high quality products
(8) Open Standards
Third party open standards, compatible with AHD from other manufacturers products, accelerate the market progress
How Does AHD Image Quality Compare to HD IP and HDCVI Cameras?
AHD cameracan be directly connected to the CRT display through coaxial cable, image display properly. HDCVI camera connects the monitor directly by coaxial cable, no image (black screen). HDCVI camera by connecting HDCVI VCR, HDCVI hard disk video recorder HDMI output to the LCD display, the image is normal. So it seems, AHD the camera has 960h output modes, very convenient for debugging. And 1mp AHD camera image effect and analog cameras effect is not obvious difference, so, AHD the camera output 960h signal can reflect the effect of 720p.