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** 保證原庄跟機配件
** 提供七天售後保障 (只限非人為損壞)
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The VIVOTEK MS8391-EV is designed with multiple sensors providing higher resolution, maximizing the field of view and reducing the total number of cameras required, thereby saving on the installation costs. Featuring 4 x 3MP CMOS sensors, the multiple sensor network camera can monitor full horizontal views and deliver high-quality comprehensive coverage, making it an ideal outdoor surveillance solution with sharper images for more details. Covering a wide angle of 180 degrees, the MS8391-EV provides complete video security with no dead angles.
By having Multiple Sensors with 12-Megapixel resolution, users can ePTZ across the entire panoramic image for detailed views. With the powerful 3D Noise Reduction and Smart Stream technology, the MS8391-EV can also optimize quality for desired regions to maximize efficiency of bandwidth usage.
Additionally, as a professional day/night camera, it adopts a Smart IR technology which prevents overexposure and provides noise reduction to adjust the IR lighting intensity instantaneously based on the changes of light in the ambient environment. Finally, the MS8391-EV is armed with a robust IP66 and IK10-rated housing to enable the multisensor camera to withstand rain and dust as well as to protect against vandalism or tampering.
Model | MS8391-EV |
System Information | |
CPU | Multimedia SoC (System-on-Chip) |
Flash | 128MB |
RAM | 1GB |
Camera Features | |
Image Sensor | 1/2.8" Progressive CMOS |
Maximum Resolution | 7552x1416 |
Lens Type | Fixed-focal |
Focal Length | f = 6 mm |
Aperture | F1.6 |
Field of View | 180° (Horizontal) 34˚ (Vertical) |
Shutter Time | 1/5 sec. to 1/32,000 sec. |
WDR Technology | WDR Enhanced |
Day/Night | Removable IR-cut filter for day & night function |
Minimum Illumination | 0.23 Lux @ F1.6 (Color) 0.01 Lux @ F1.6 (B/W) |
Preset Locations | 20 preset locations |
Pan/Tilt/Zoom Functionalities | ePTZ: 48x digital zoom (4x on IE plug-in,12x built in) |
IR Illuminators | Built-in IR illuminators, effective up to 30 meters with Smart IR IR LED*4 |
On-board Storage | Slot type: MircoSD/SDHC/SDXC card slot Seamless Recording |
Video | |
Compression | H.264 & MJPEG |
Maximum Frame Rate | 7 fps @ 7552x1416 |
Maximum Streams | 4 simultaneous streams |
S/N Ratio | 63 dB |
Dynamic Range | 60 dB |
Video Streaming | Adjustable resolution, quality and bitrate Configurable video cropping for bandwidth saving |
Image Settings | Time stamp, text overlay, flip & mirror, scheduled profile settings, configurable brightness/contrast/saturation/sharpness, white balance, exposure control, gain, backlight compensation, privacy masks, Smart Stream |
Audio | |
Audio Capability | Audio input/output (full duplex) |
Compression | G.711, G.726 |
Interface | External microphone input External line output |
Network | |
Users | Live viewing for up to 10 clients |
Protocols | IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP, 802.1X, NTCIP, ARP, SSL, TLS |
Interface | 10 Base-T/100 BaseTX Ethernet (RJ-45) *It is highly recommended to use standard CAT5e & CAT6 cables which are compliant with the 3P/ETL standard. |