Vari-Focal Lens; Alarm Functions; Image Stabilizer; "Day/Night" Function - Sony IPELA SNC-CS50N Brochure & Specs

Vari-Focal Lens

The SNC-CS50N comes equipped with a CS-
mount, IR compensated vari-focal lens with an
auto iris function that covers the frequently
used horizontal viewing angles 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 purchasing another
lens with a CS-mount lens having a different
focal length to meet the application
requirements.

Image Stabilizer

The image stabilizer function of the
SNC-CS50N 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-CS50N 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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Alarm Functions

Intelligent Motion Detection
The SNC-CS50N is equipped with a built-in
Intelligent 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 helps prevent unwanted noise
components from accidentally triggering
an alarm, providing a more robust detection
method.
Intelligent Object Detection
The SNC-CS50N can detect objects that have
been left in one place for a specified period. Up
to four detection areas can be specified. This
feature can be useful for applications such as
detecting suspicious objects in public spaces or
illegally parked cars.
*3 The intelligent object detection function and the
intelligent motion detection function cannot be used
simultaneously.
Sensor IN/Alarm OUT ports
Equipped with two sensor inputs, the
SNC-CS50N 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-CS50N can store several seconds of pre-
and post-alarm images when the motion and
intelligent object detection systems or the sensor
inputs trigger an alarm.
Image Transfer Using FTP/SMTP
All of the pre-/post-alarm images stored in the
SNC-CS50N 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.
*4 All images transferred using SMTP are in JPEG format.
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