Technical Specifications
.CPU: TI DM365 SoC
.Flash: 128MB
.RAM: 256MB
.Embedded OS: Linux 2.6
.10/100 Mbps Ethernet, RJ-45
.Protocols: IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP,
PPPoE, CoS, QoS, SNMP and 802.1x
.Onvif Support
.CS-mount, vari-focal, f = 3.1 ~ 8 mm, F1.2, auto-iris
.Removable IR-cut filter for day & night function
Alarm and Event Management
.Triple-window video motion detection
.Tamper detection
.One D/I and one D/O for external sensor and alarm
.Event notification using HTTP, SMTP or FTP
.Local recording of MP4 file
Angle of View
.32.9° ~ 80.6° (horizontal)
.24.7° ~ 60.0° (vertical)
.41.0° ~ 102.1° (diagonal)
Shutter Time
Fixed Network Camera
On-board Storage
.1/5 sec. to 1/40,000 sec.
.SD/SDHC card slot
.Stores snapshots and video clips
Image Sensor
.1/3.2” CMOS sensor in 1600x1200 resolution
*Note: No SD/SDHC card slot & local storage function for Argentina.
Minimum Illumination
.0.001 Lux / F1.2 (B/W)
.Compression: H.264, MPEG-4 & MJPEG
Simultaneous multiple streams
H.264 streaming over UDP, TCP, HTTP or HTTPS
MPEG-4 streaming over UDP, TCP, HTTP or HTTPS
MPEG-4 multicast streaming
MJPEG streaming over HTTP or HTTPS
.Supports activity adaptive streaming for dynamic frame rate control
.Supports video cropping for bandwidth efficiency
.Supports ePTZ for data efficiency
.Supports 3GPP mobile surveillance
.Frame rates:
H.264: up to 30 fps at 1280x720
up to 15 fps at 1600x1200
MPEG-4: up to 30 fps at 1280x720
up to 15 fps at 1600x1200
MJPEG: up to 30 fps at 1280x720
up to 15 fps at 1600x1200
BNC connector for video output
NTSC/PAL video output switch
.Multi-level user access with password protection
.IP address filtering
.HTTPS encrypted data transmission
.802.1X port-based authentication for network protection
.Live viewing for up to 10 clients
.Adjustable image size, quality and bit rate
.Time stamp and text caption overlay
.Flip & mirror
.Configurable brightness, contrast, saturation, sharpness, white
balance and exposure
.Automatic, manual or scheduled day/night mode
.BLC (Backlight Compensation)
.Supports privacy masks
GSM-AMR speech encoding, bit rate: 4.75 kbps to 12.2 kbps
MPEG-4 AAC audio encoding, bit rate: 16 kbps to 128 kbps
G.711 audio encoding, bit rate: 64 kbps, μ-Law or A-Law
mode selectable
Built-in microphone
External microphone input
Audio output
External/Internal microphone switch
.Supports two-way audio via SIP protocol
.Supports audio mute
.Net: 664 g
LED Indicator
.System power and status indicator
.System activity and network link indicator
The IP8161 supports H.264 compression technology, drastically reducing file sizes and conserving valuable network bandwidth. With MPEG-4 and
MJPEG compatibility, video streams can also be transmitted in either of these formats for versatile applications. The streams can also be individually
configured to meet different needs or bandwidth constraints, thereby further reducing bandwidth and storage requirements. Users can receive multiple
streams simultaneously in different resolutions, frame rates and image qualities for viewing on different platforms.
.12V DC
.24V AC
.Power consumption: Max. 8 W
.802.3af compliant Power-over-Ethernet
Thanks to its day and night function achieved by a built-in removable IR-cut filter, the IP8161 is able to maintain clear images 24 hours a day.
Additionally, the IP8161 camera incorporates an adjustment ring to improve lens compatibility with either C- or CS-mount lens, providing system
integrators with more flexibility and hassle-free installation for different applications. The built-in SD/SDHC card slot* offers a convenient and portable
storage option to prevent data loss in case of network disconnection.
Operating Environments
The integrated BNC connector allowing the IP8161 to be connected directly to an analog monitor provides enhanced flexibility and usability and ease
of installation. Together with PoE, QoS, activity adaptive streaming, and the included 32-CH central management software, the IP8161 is indisputably
the top choice for reliable and high performance surveillance.
.Temperature: 0 ~ 50 °C (32 ~ 122 °F )
.Humidity: 90% RH
Viewing System Requirements
* No SD/SDHC card slot & local storage function for Argentina.
.OS: Microsoft Windows 7/Vista/XP/2000
.Browser: Mozilla Firefox, Internet Explorer 6.x or above
.Cell phone: 3GPP player
.Real Player: 10.5 or above
.Quick Time: 6.5 or above
Installation, Management, and Maintenance
.RS-485 interface for scanners, pan/tilts
.Installation Wizard 2
.32-CH ST7501 recording software
.Supports firmware upgrade
.SDK available for application development and system integration
.24 months
All specifications are subject to change without notice. Copyright © 2011 VIVOTEK INC. All rights reserved.
6F, No.192, Lien-Cheng Rd., Chung-Ho, New Taipei City, 235, Taiwan, R.O.C.
2050 Ringwood Avenue, San Jose, CA 95131
|T: +886-2-82455282| F: +886-2-82455532| E:
|T: 408-773-8686| F: 408-773-8298| E:
VIVOTEK IP8161 is a professional-series fixed network camera featuring superb image quality and exceptional bandwidth efficiency. It is especially
suitable for wide open spaces such as building entrances and airports, or applications requiring accurate identification, such as human faces in banks
or vehicle license plates in parking lots.
Featuring a 2-megapixel sensor, this camera is able to provide a wide field of view with exceptional detail when compared to a standard VGA camera,
significantly reducing the number of camera installations. The ePTZ function enables users to focus on close-up shots of different areas in the camera’s
view without moving the camera physically. Users can quickly move to a target area by simply clicking on the video feed from the camera on their
screen. In addition, the IP8161 can deliver user-defined thumbnails for viewing instead of video of an entire scene so as to optimize bandwidth and
storage efficiency.
.154 mm (D) x 72 mm (W) x 62 mm (H)
Image Settings
2-megapixel • H.264 • Day & Night
Ver 2.1
Enhancing Field of View and Image Quality with 2MP
Image Capture with Greater Data Efficiency
Exceptional Details
The IP8161 allows users to crop unnecessary information and simply
transmit the image of the target region for viewing or storage. As a
result, bandwidth resources and storage space can be used more
The IP8161 provides electronic pan/tilt/zoom functions, allowing
users to move to a target region in the full view window without
changing the camera direction physically. Since only the target
region will be transmitted for individual viewing, bandwidth requirements are significantly reduced.
The IP8161 is equipped with a 2-megapixel sensor, making it
capable of providing highly detailed images. With the IP8161,
users can easily and accurately identify minute objects such as
vehicle license plates or facial features.
Wide Coverage
The IP8161 can provide images covering a very wide area due to
the wide field of view offered by the 2-megapixel sensor. Users
need only a handful of IP8161s to achieve the same coverage that
would otherwise require dozens of VGA cameras, dramatically
reducing the number of installations.
Cropped Image
Full Features for Professional Surveillance
Remarkable Compression and Streaming Efficiency
Multiple Streams
H.264 is a high performance video compression standard that
boasts a much higher compression ratio than MJPEG or
MPEG-4. With a 90% reduction in file size, a 2MB image can be
drastically reduced to 20KB with H.264. As such, uncompromised image quality and less required bandwidth and storage
space make H.264 ideal for megapixel cameras .
The IP8161 supports multiple streams with each video stream
delivered in a different resolution, frame rate, and image quality
for individual quality or bandwidth demands. Images can be displayed in VGA format for real-time monitoring while stored in an
NVR in megapixel resolution. Multiple streaming gives users a
higher level of flexibility for dealing with camera images on different platforms.
176x144 MPEG-4 5fps
Compressed File Size
3G Cell Phone
640x480 H.264 30fps
Desktop PC
Network Camera
1600x1200 MJPEG 15fps
Activity Adaptive Streaming
Activity adaptive streaming enables the IP8161 to allocate bandwidth usage dynamically with a configurable frame rate according to
different occasions, such as a low frame rate for normal monitoring and a high frame rate for event-triggered recording. As such, activity adaptive streaming can optimize bandwidth usage during monitoring while ensuring superior image quality during recording.
Clear Images 24/7
The IP8161 delivers day & night functionality with a built-in removable
IR-cut filter. By day, the IR-cut filter screens out infrared light to
reduce color distortion, and at night, the filter is removed to accept
infrared light for higher light efficiency.
The IP8161 features an SD/SDHC card slot to provide short-term and
portable video storage on removable memory cards, thereby providing
a higher level of convenience. With this feature, because camera
images are continuously recorded on the SD/SDHC card, the chance of
data loss due to network disconnection is greatly reduced.
SD/SDHC Card Slot
Product Features
2-megapixel CMOS Sensor
3 ~ 8 mm Vari-focal, Auto-iris Lens
Removable IR-cut Filter for Day and Night Function
Real-time H.264, MPEG-4 and MJPEG Compression (Triple Codec)
Multiple Simultaneous Streams
Video Cropping for Bandwidth Saving
ePTZ for Data Efficiency
Activity Adaptive Streaming for Dynamic Frame Rate Control
Tamper Detection for Unauthorized Changes
802.1X Port-based Authentication for Network Protection
Built-in SD/SDHC Card Slot for On-board Storage*
Built-in 802.3af Compliant PoE
CS- or C-mount Adjustment Ring for Flexible Lens Installation
Supports ONVIF Standard to Simplify Integration and Enhance Interoperability
* No SD/SDHC card slot & local storage function for Argentina.
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