Sony Ipela SNC-CS50N User manual

Network Cameras
SNC-CS50N
SNC-CS50P

2
Sony introduces a new addition to its Network Camera Lineup, the SNC-CS50.
This color IP network camera is ideal for applications ranging from surveillance to
remote monitoring in areas such as shopping malls, airports, warehouses and more.
The SNC-CS50 incorporates a highly sensitive 1/3-type CCD with SuperExwave
TM
technology for superb picture quality and high sensitivity with a minimum
illumination of 0.4 lx at F 0.95, 50 IRE. This camera comes equipped with an auto
iris, high-performance vari-focal lens and features a CS mount that offers users the
flexibility to replace the existing lens with a different lens to match the application
requirements.
This camera also offers a variety of key features for surveillance and remote
monitoring, such as a Day/Night function to provide clear monitoring images even
in low light conditions, Advanced Video Motion Detection, and Unattended Object
Detection.
Using advanced image processing technology, the SNC-CS50 provides three
compression formats: JPEG, MPEG-4, and H.264
*2
allowing users to choose the
appropriate compression format to match the network environment and monitoring
applications. A high-frame rate of 30 fps when the image size is VGA (640 x 480)
for JPEG and MPEG-4 can be achieved, providing clear and smooth moving images
while monitoring. Also, because the SNC-CS50 employs a newly developed “Dual
Encoding Capability,” JPEG and MPEG-4 images can be streamed simultaneously,
further expanding monitoring applications possibilities.
This feature rich, intelligent, high-performance camera can take your surveillance
and remote monitoring applications to the next level. Choose the SNC-CS50 to
meet your IP monitoring needs.
The Sony SNC-CS50*1 Network Camera –
An Easy to Operate, High-Performance Color IP
Network Camera that Takes Remote Monitoring
to the Next Level
*1 In the following text, "SNC-CS50" refers to both the SNC-CS50N (NTSC model) and the SNC-CS50P (PAL model).
*2 H.264 compressed video cannot be viewed using a browser. This function will be available with a software upgrade in
the future.

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FEATURES
High-Quality Images
Employing the latest 1/3-type CCD with
SuperExwave technology, the SNC-CS50
delivers exceptional picture quality for your
remote monitoring applications. Also, because
the minimum illumination level is 0.4 lx at F 0.95
in color, the camera operates extremely well
even in low-light conditions.
Selectable JPEG, MPEG-4,
H.264*3 Compression Formats
The SNC-CS50 supports three compression
formats, JPEG, MPEG-4, and H.264. MPEG-4
provides clear moving images efficiently over
networks even with limited network bandwidth.
For higher compression, when bandwidth is even
more limited, H.264, which achieves two times
more compression than MPEG-4, is available. If
high quality still images are preferred, then the
industry standard JPEG compression format can
be untilized. The image size can be selected
from three modes to meet your network
environment and application requirements.
*3 H.264 compressed video cannot be viewed using a
browser. This function will be available with a software
upgrade in the future.
High Frame Rate
The SNC-CS50 supports a maximum frame rate
of 30fps when the image size is VGA (640 x
480) in both MPEG-4 and JPEG modes,
producing clear and smooth-moving images.
The frame rate can also be set to a variable rate
that automatically adjusts to the available
bandwidth according to the system requirements.
Slim and Stylish Design With Front
and Rear Covers
The SNC-CS50 comes equipped with a stylish
front lens cover and a convenient rear panel
cover for cable management, the camera is less
likely to detract from the natural décor of the
room in which it is installed.
Dual Encoding Capability (Fig. 1)
The SNC-CS50 is equipped with a dual encoding
capability that enables the camera to generate
both MPEG-4 and JPEG images simultaneously.
For example, you can set up your system to
transfer MPEG-4 images over a WAN or an
Internet VPN, where network bandwidth is
limited, while storing high-resolution JPEG images
on a local storage device configured on the LAN.
Fig. 1
Dual Image Encoding

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Alarm Functions
Advanced Video Motion Detection
The SNC-CS50 is equipped with a built-in
advanced video motion detection function that
can trigger a variety of actions such as storing
and transferring images or that can trigger an
external device through its output relays. Unlike
with conventional motion detection, the last
15 frames are used to calculate motion detection
information and to trigger the alarm when
motion is detected. This prevents unwanted
noise components from accidentally triggering
an alarm, providing a more robust detection
method.
Unattended Object Detection*4
The SNC-CS50 can detect objects that have been
left in one place for a specified duration. Up to
four detection areas can be specified. This
feature can be useful for applications such as
detecting suspicious objects in public spaces or
for detecting illegally parked cars.
*4 The unattended object detection function and the
advanced video motion detection function cannot be used
simultaneously.
Sensor IN/Alarm OUT ports
Equipped with two sensor inputs, the camera can
receive triggers from external sensors. Also, two
alarm (relay) outputs can be used to trigger other
devices to perform a variety of actions.
Pre-/Post-Alarm Image Storage
With an ATA memory card in a PC card slot, the
SNC-CS50 can store several seconds of pre- and
post-alarm images when the motion and
unattended object detection systems, or the
sensor inputs trigger an alarm.
Image Transfer Using FTP/SMTP*5
All of the pre-/post-alarm images stored at the
time of an alarm event can be transferred to a
FTP server for later viewing. Also, a still image at
the time of an alarm event can be sent to a
designated e-mail address.
*5 All images transferred using SMTP are in JPEG format.
Vari-Focal Lens
The SNC-CS50 comes equipped with a CS-
mount, IR compensated vari-focal lens with an
auto iris function that covers the frequently
used horizontal viewing angle of 94 to 35
degrees. Because the maximum aperture is
F 0.95, the lens can provide remarkable image
quality even in low-light conditions. While this
lens provides a viewing range that should cover
the requirements of a majority of applications,
users have the option of replacing the lens with
a CS-mount lens having a different focal length
to meet the application requirements.
Image Stabilizer
The image stabilizer function minimizes the
appearance of shaky images caused by low-
frequency vibration so that stable and sharp
images are provided. This function is useful for
outdoor surveillance and traffic monitoring
applications.
"Day/Night" Function
The SNC-CS50 offers a "Day/Night" function to
provide optimized sensitivity in both day and
night environments. As the scene darkens, the
infrared cut filter is automatically replaced with
a clear filter and the camera switches to B/W
mode, achieving a minimum illumination of less
than 0.04 lx.

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Network Features
Simultaneous Access
Up to 20 users can simultaneously access the
SNC-CS50 and monitor images separately.
Multicasting Capability
The SNC-CS50 has a built-in multicasting
capability for MPEG-4 and H.264. When
configured with a multicast router, the unit can
efficiently stream video and audio to a large
number of users.
Wireless Capability
The SNC-CS50 supports the IEEE802.11b
compliant SNCA-CFW1 Wireless LAN Card when
used in combination with a Compact FlashTM
Type PC card adaptor. This type of wireless
configuration can save you time and money
during installation. In addition, the optional
SNCA-AN1 External Antenna enables the
transmission of wireless signal over a longer
distance.
Bi-Directional Audio
Incorporating an external microphone input, the
SNC-CS50 allows for audio as well as video
monitoring. The use of an external microphone
greatly enhances the ability to pickup the desired
sound from the preferred location. This unit is
also equipped with a speaker output, enabling
users to send an alert or make an announcement,
significantly expanding the possibilities for remote
monitoring applications. With Voice Alert
function, you can play back an audio file by an
alarm trigger or scheduling function.
Network Security Features
IP Filtering
With IP filtering, access to the SNC-CS50 can
be restricted to one or more groups of selected
users. Up to ten different groups can be
established by defining an IP address range for
each group.
Password Protection
User names and passwords can be assigned to
allow five levels of access. The administrator
has complete access/control of the cameras;
while the other four levels of access can be set
to limit user privileges to functions such as
zoom control, viewing, and trigger control.
Anti-tampering Function*6
Incorporating a digital signature technology using
Public Key Infrastructure (PKI), the SNC-CS50
allows users to verify the origin of images and
ensure the integrity of images against tampering.
This is done by creating a digital certificate for
each camera manufactured and applying digital
signatures in the form of metadata to all images
produced by that camera; this combination
assures that an image produced by that camera is
unique only to that camera.
*6 This function is available only with the recording software
that comply with Sony digital signature scheme. For more
details, please consult your nearest.
PC Card Slot
A PC card slot is integrated into the SNC-CS50,
enabling you to store images on removable
media as required.
PC Card Slot
REAR PANEL

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Simple GUI Operation
The SNC-CS50 has a user-friendly GUI accessible
via a PC running the Microsoft®Internet Explorer®
browser software. Setup is very easy with intuitive
icons and pull-down menus.
Analog Composite Video Output
The SNC-CS50 can output an analog composite
video signal via the BNC connector on the unit's
rear panel. This feature is ideal for outputting
image data to a local recording device or monitor.
RS-232C Interface
The SNC-CS50 has a transparency function
available via the RS-232C interface. External
equipment can be connected and controlled by a
PC connected to the network on which the
SNC-CS50 resides.
AC 24 V, DC 12 V, or PoE Operation
The SNC-CS50 offers a choice of three types of
power : AC 24 V, DC 12 V or PoE (Power-over-
Ethernet, IEEE 802.3af). The camera's power
system automatically adapts to the supplied
power.
SYSTEM CONFIGURATION
Viewer

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OPTIONAL ACCESSORIES
DIMENSIONS
REAR PANEL LAYOUT
SNCA-CFW1
Wireless LAN Card
SNCA-AN1
Wireless LAN Antenna
(Optional accessory for the
SNCA-CFW1 Wireless LAN Card)
Unit: mm (inches)

© 2005 Sony Corporation. All rights reserved.
Reproduction in whole or in part without written permission is prohibited.
Features and specifications are subject to change without notice.
All non-metric weights and measurements are approximate.
Some images in this catalog are simulated.
Sony is a registered trademark of Sony Corporation.
IPELA and SuperExwave are trademarks of Sony Corporation.
All other trademarks are the property of their respective owners.
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SPECIFICATIONSSPECIFICATIONS
Notes: You should keep in mind that the images or audio you are monitoring may be protected by privacy and other
legal rights, and the responsibility for making sure you are complying with applicable laws is yours alone.
Access to the images and audio is protected only by a user name and the password you set up. No further
authentication is provided nor should you presume that any other protective filtering is done by the service.
Since the service is Internet-based, there is a risk that the image or audio you are monitoring can be viewed or used
by a third-party via the network.
SNC-CS50N SNC-CS50P
Camera
Image device 1/3-type SuperExwave CCD
Number of effective pixels 380,000 pixels 440,000 pixels
Electronic shutter 1/60 to 1/10,000 s 1/50 to 1/10,000 s
Gain control Auto/Manual (0 dB to +24 dB)
Exposure control Auto, Manual, EV compensation, Backlight compensation
White balance mode ATW, ATW PRO, ONE PUSH
Lens type Vari-focal zoom lens
Horizontal viewing angle 94 ° to 35 °
Focal length f=2.9 to 8.0 mm
F-number F0.95 to F1.6
Minimum object distance 300 mm
Other functions Day/Night, Advanced Video Motion Detection,Unattended Object Detection, Anti-tampering, Image stabilizer
Image
Image size (H x V) 640 x 480, 320 x 240, 160 x 120
Compression format JPEG, MPEG-4, H.264
Maximum frame rate
JPEG/MPEG-4 30 fps (640 x 480) 25 fps (640 x 480)
H.264 10 fps (640 x 480) 8 fps (640 x 480)
Compression ratio approx. 1/5 to 1/60 (10 steps)
Audio
Audio compression G.711/G.726 (40, 32, 24, 16 kbps)
Network
Protocols TCP/IP, HTTP, ARP, ICMP, FTP, SMTP, DHCP, DNS, NTP, SNMP (MIB-2) and RTP/RTCP
Number of clients 20
Interface
Ethernet 10Base-T/100Base-TX (RJ-45)
Serial interface RS-232C (Transparency function)
PC card slot PC card x1 (Type II)
Analog video output BNC x1, 1.0 Vp-p, 75 Ω
I/O ports Sensor in x2, Alarm out x2
External microphone input Mini-jack (monaural, 2.2 kΩ2.5 V plug-in power)
Audio line output Mini-jack (monaural), Max output level: 1 Vrms
Analog video output
Signal system NTSC (Composite) PAL (Composite)
Horizontal resolution 540 TV lines
S/N ratio 50 dB or more
Min. illumination Color: 0.4 lx (F 0.95, 50 IRE, AGC ON)
B/W: 0.04 lx (F 0.95, 50 IRE, AGC ON)
General
Mass 750 g (1 lb 10 oz) excl. cover equipment, 880g (1 lb 15 oz) incl. cover equipment
Dimensions (W x H x D) 84 x 69 x 196 mm (3 3/8x 2 3/4x 7 3/4inches) excl. cover equipment,
84 x 69 x 265 mm (3 3/8x 2 3/4x 10 1/2inches) incl. cover equipment
Power requirements AC 24 V, DC 12 V, PoE
Power consumption 9 W max. (AC 24V)
Operating temperature 0 °C to 50 °C (32 °F to 122 ºF)
Storage temperature -40 °C to 60 °C (-40 °F to 140 ºF)
Supplied accessories
CD-ROM (setup program and user's guide), Wire rope, Shoulder screw M4, Cable cover, Front cover, Lens cable cover, Screw for front cover
System requirements
Operating system Microsoft®Windows®2000/XP
Processor CPU: Intel®Pentium®IV 1.5 GHz or higher
Memory RAM: 256 MB or more
Web browser Microsoft Internet Explorer®Ver.6.0 or later
MSD2005-453(10286V1)WEL0008
Printed in Hong Kong