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12 Megapixel Total Resolution
4 Independent Sensors, Adjustable Views
Remote Focus
7 fps (2048 x 1536) per Sensor
Removable IR-cut Filter for Day & Night Function
Smart Stream II to Optimize Bandwidth Efficiency
SNV (Supreme Night Visibility)
3D Noise Reduction for Low-light Conditions
Weather-proof IP66-rated and Vandal-proof IK10-rated Housing
-40°C ~ 55°C Wide Temperature Range for Extreme Weather Conditions
Built-in Microphone
Built-in MicroSD/SDHC/SDXC card slot
The new MA8391-ETV is the most versatile product offering to date from VIVOTEK. The MA8391-ETV provides high resolution images through four independent sensors, with each sensor utilizing a remote focus lens. By having each sensor independent of each other, the MA8391-ETV can view four different regions simultaneously and therefore reduce the total number of cameras needed for surveillance, helping to reduce total installation time and costs.
Featuring four independent 3MP CMOS Sensors, the MA8391-ETV network camera can provide the most flexibility in surveillance monitoring. Each sensor utilizes a 2.8 to 8 mm remote focus lens and 3-axis design along a circular track to enable full 360° coverage. This enables the MA8391-ETV to capture every angle for comprehensive video coverage from a single IP address, making this camera ideally suited for surveillance in areas such as hallway intersections, building corners, parking garages/lots, and shopping malls.
In addition to its versatile coverage, the MA8391-ETV is armed with a robust IP66 and IK10-rated housing to enable the multidirectional camera to withstand rain and dust as well as to protect against vandalism or tampering.
Model | MA8391-ETV |
System Information |
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CPU | Multimedia SoC (System-on-Chip) |
Flash | 128MB |
RAM | 1GB |
Camera Features |
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Image Sensor | 1/2.8" Progressive CMOS |
Max. Resolution | 2048x1536 (3MP) x 4 |
Lens Type | Vari-Focal, Remote Focus |
Focal Length | f = 2.8 ~ 8 mm |
Aperture | F1.6 |
Field of View | 51° ~ 105° (Horizontal) 37° ~ 72° (Vertical) 63° ~ 140° (Diagonal) |
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) |
Tilt Range | 0° ~ 105° each lens |
Rotation Range | ±90° each lens |
Pan/Tilt/Zoom Functionalities | ePTZ: 48x digital zoom (4x on IE plug-in,12x built in) |
On-board Storage | Slot type: MicroSD/SDHC/SDXC card slot Seamless Recording |
Video |
|
Compression | H.264 & MJPEG |
Maximum Frame Rate | 7 fps @ 2048x1536 |
Maximum Streams | 4 simultaneous streams |
S/N Ratio | 66.5 dB |
Dynamic Range | 60 dB |
Video Streaming | Adjustable resolution, quality and bitrate, Configurable video cropping for bandwidth saving; Smart Stream II |
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 |
Audio |
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Audio Capability | One-way Audio |
Compression | G.711, G.726 |
Interface | Built-in Microphone |
Effective Range | 5 meters |
Network |
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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, ARP, SSL, TLS, CIFS/SMB |
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. |
ONVIF | Supported, specification available at www.onvif.org |
Intelligent Video |
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Video Motion Detection | Five-window video motion detection |
Alarm and Event |
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Alarm Triggers | Motion detection, manual trigger, digital input, periodical trigger, system boot, recording notification, camera tampering detection, audio detection, MicroSD card life expectancy |
Alarm Events | Event notification using digital output, HTTP, SMTP, FTP, NAS server and MicroSD card File upload via HTTP, SMTP, FTP, NAS server and MicroSD card |
General |
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Connectors | RJ-45 for Network/PoE connection AC 24V Power input Digital input *1 Digital ouput *1 |
LED Indicator | System power and status indicator |
Power Input | AC 24V IEEE 802.3at PoE Class 4 |
Power Consumption | Max. 24 W |
Dimensions | Ø 210 x 110.4 mm Ø 210 x 96.7 mm (without cover plate) |
Weight | 1,572 g |
Casing | IP66, IK10 |
Safety Certifications | CE, LVD, FCC Class A, VCCI, C-Tick, UL |
Operating Temperature | Starting Temperature: -30°C ~ 55°C (-22°F ~ 131°F) Working Temperature: -40°C ~ 55°C (-40°F ~ 131°F) |
Humidity | 90% |
Warranty | 36 Months |
System Requirements |
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Operating System | Microsoft Windows 7/8 |
Web Browser | Internet Explorer 10/11 |
Other Players | VLC: 1.1.11 or above Quicktime: 7 or above |
Included Accessories |
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Others | Quick installation guide, warranty card, alignment sticker, desiccant bag, screw driver, screws pack |
For User Manual / Firmware, please see: