Zhejiang Dahua Security Technology DH-DVR1204 Manual de usuario Pagina 3

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HD Components + Lens
3
2012 Show News Update : Issue No.2
AOP HIR 2000—Laser IR Light for HD Camera System
This product series introduce a high opto-electric transfer effi ciency IR laser light module used in HD camera
systems including IPCAM or HD CCTV system. By using 850 nm VCSEL laser technology, our module can operate
with a low current and high reliability and also with high coherence and high penetrability. So it is suitable to be
used for long distance night vision (8° to 20°) which may work with the distance from 20m to 100m (or longer)
and with power consumption under 5W.
A-OPTRONICS / L1120
AVS7201, Fisheye Lens Distortion Compensation with Digital PTZ
AVS7201 is a mega-pixel image processor that enables electronic pan, tilt, and zoom for surveillance,
teleconference, security, and other similar camera systems equipped with fisheye lenses. It converts
hemispherical image to rectilinear image and supports multi-view display of selected image areas with
independent ePTZ. In addition, this product supports CMOS and CCD sensor inputs and is capable of generating
up to four CVBS or digital outputs.
AVISONIC / M914-M917
Projection Lens, Telescopic Lens, Dynamic Aperture, Optical
Lens, Metal Parts Manufacture and Surface Treatment,
Telecentric Lens
1. Provide more effi cient production of services such as optical design, mechanical design, the production of
metal parts and surface treatments (super hard anodizing). Also includes performance test device. 2. Be the
only one MP manufacturer in Taiwan, including eyepiece and object lens with highly accurate and coating
performance. 3. Customized product, offer more professional and fl exible services. 4. Have been accumulated
more than 30 years experience in this field, satisfactory quality is always our pleasure. 5. With excellent
capability and experience can meet the high accuracy request. 6. Both of deep view depth and extra low
distortion advantages adopt to the application of visual and automatic design.
BASO PRECISION OPTICS / M903
DIVIS VRC6404HD
Chance-I releases new HD-SDI capture board, VRC6404HD, to support HD-SDI cameras and provide the best
HD digital images. VRC6404HD adapts hardware H.264 Codec and is able to display real time and record images
at CIF / Half D1 / D1 / HD (720p/1080p) resolutions. The VRC6404HD also supports HDMI TV-OUT, integration
system with POS and Access Control, and IP cameras. Chance-I provides new mobile applications for iPhone/
iPad and Android mobile phone for better connection with DiViS DVR systems.
CHANCE-I / L827, L829
FHD-HDMI Optic Fiber Converter
FHD-HDMI High Defi nition HDMI optic fi ber converter could transmit video of kinds defi nition under 1080P to
the long distance. It adopts all digital transmission mode, the users don't need any adjustment, simple, safe,
stable capability could satisfy the high quality needs. And it's widely used in Info Diffusion, traffi c guide and
information display system, outdoor LED display system etc.
CHANGZHOU HUALONG / L343
VIR2885MASD
It’s time to welcome new technology from DAIWON OPTICAL CO., LTD. We launch new lens, VIR2885MASD
covering 2.8-8.5mm. It supports 1.3 megapixel performing high defi nition, you can get more clear image when
enlarge it without losing resolution. IR correction maintains resolution from visible light to near infrared light
without image degradation and it helps to protect your property during Day and Night. To experience new world,
contact us today.
DAIWON / N1018, N1020
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