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Overview

 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


                   Day View

                   Night View (IR Off)

                   Night View (IR On)

Key Features

  • 12-Megapixel Resolution
  • 180° Panoramic View
  • 7 fps @ 7552x1416
  • Video Alignment to Have a Seamless Picture
  • Smart IR Technology to Avoid Overexposure
  • Built-in IR Illuminators, Effective up to 30 Meters
  • Smart Stream to Optimize Bandwidth Efficiency
  • Weather-proof IP66-rated and Vandal-proof IK10-rated Housing
  • -50°C ~ 60°C Wide Temperature Range for Extreme Weather Conditions

Specifications

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: MicroSD/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.
Intelligent Video
Video Motion Detection Five-window video motion detection
Alarm and Event
Alarm Triggers Motion detection, manual trigger, digital input, periodical trigger, system boot, recording notification, camera tampering detection, audio detection
Alarm Events Event notification using HTTP, SMTP, FTP and NAS server, SD Card
File upload via HTTP, SMTP, FTP, NAS server and SD card
General
Connectors RJ-45 cable connector for Network/PoE connection
Audio input
Audio output
AC 24V power input
Digital input*1
Digital output*1
LED Indicator System power and status indicator
Power Input AC 24V
IEEE 802.3at PoE Class 4
Power Consumption AC 24V:
Max. 43.5W/15.6W (Heater on/off)
IEEE 802.3at PoE:
Max. 23.5W/15.6W (Heater on/off)
Weight 2.8kg
Casing Weather-proof IP66-rated, Vandal-proof IK10-rated
Safety Certifications CE, LVD, FCC Class A, VCCI, C-Tick, UL
Operating Temperature AC 24V:
Starting Temperature: -40°C ~ 60°C (-40°F ~ 140°F)
Working Temperature: -50°C ~ 60°C (-58°F ~ 140°F)
PoE:
Starting Temperature: -20°C ~ 60°C (-4°F ~ 140°F)
Working Temperature: -20°C ~ 60°C (-4°F ~ 140°F)
Humidity 90%
Warranty 36 months
System Requirements
Operating System Microsoft Windows 8/7/Vista/XP/2000
Web Browser Mozilla Firefox 7~43 (streaming only)
Internet Explorer 7/8/9/10/11
Other Players VLC: 1.1.11 or above
Quicktime: 7 or above
Included Accessories
CD User's manual, quick installation guide, Installation Wizard 2, VAST
Others Quick installation guide, warranty card, software CD, desiccant bag, alignment sticker, wall mount kit, screws



جهت کسب اطلاعات بیشتر به لینک زیر مراجعه فرمایید :

http://www.vivotek.com/ms8391-ev/#overview
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