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.
Feature
| Model | MS8391-EV |
| CPU | Multimedia SoC (System-on-Chip) |
| Flash | 128MB |
| RAM | 1GB |
| 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 |
| 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 Capability | Audio input/output (full duplex) |
| Compression | G.711, G.726 |
| Interface | External microphone input External line output |
| 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. |
| Video Motion Detection | Five-window video motion detection |
| 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 |
| 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. 42.5W/14.7W (Heater on/off) IEEE 802.3at PoE: Max. 22.5W/14.7W (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 |
| 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 |
| 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 |
| Datasheets | Download |
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