Sony Security Camera SNC DF Series User Manual

P A L / N T S C  
Network Mini Dome Cameras  
SNC-DF  
Series  
SNC-DF40N  
SNC-DF40P  
SNC-DF70N  
SNC-DF70P  
 
MPEG-4 and JPEG Compression  
Formats  
Easy Mounting and Flexible  
Installation  
The SNC-DF Series supports both the MPEG-4  
and JPEG compression formats. The high  
compression ratio of MPEG-4 provides smooth  
moving images over networks even when  
bandwidth is limited. If higher quality still  
images are preferred, then the industry  
The SNC-DF Series can be wall-mounted or  
ceiling-mounted with the supplied ceiling-  
mount bracket. What's more, the 2.7x vari-  
focal lens incorporated into these cameras can  
be freely rotated, allowing for easy adjustment  
of the camera's viewing angle after installation.  
standard JPEG compression format is selectable  
from the setup menu. The SNC-DF Series also  
supports variable bit rates up to 2Mb/s.  
a (Panning): 150°  
b (Tilting): 75°  
Image size can be selected from six modes:  
640 x 480, 480 x 360, 384 x 288, 320 x 240,  
256 x 192, and 160 x 120.  
c (Rotating): 150°  
High Frame Rate  
The SNC-DF Series produces images at a  
maximum frame rate of 30fps (NTSC) /25fps  
(PAL)*3 when the image size is 320 x 240 in  
both MPEG-4 and JPEG modes, producing clear  
and smooth-moving images.  
b
c
a
Adjustment range of lens angle  
*3  
In order to view images at the maximum frame rate,  
adequate PC processing power and network bandwidth  
are required.  
Audio Monitoring  
Incorporating an external microphone input,  
the SNC-DF Series is capable of picking up  
sound from camera site clearly. The unit is also  
equipped with an audio line output for active  
speakers; allowing users to communicate with  
the remote site, expanding the capability of  
remote monitoring applications.  
Ceiling Surface Mount (SNC-DF40)  
Day/Night Function (SNC-DF70)  
The SNC-DF70 features a "Day/Night"  
capability, which provides optimized sensitivity in  
both day and night shooting applications.  
As the scene darkens, an infrared filter is  
automatically replaced with a clear filter and the  
camera switches to B&W mode, allowing for  
operation at a minimum illumination of 0.2 lx at  
F1.0, or 0 lx*4 using an IR Illuminator from 3rd  
party vendors*5.  
*4  
0 lux means absence of visible light to the naked eye.  
Please contact your local Sony dealers for 3rd-party item.  
Ceiling Flush Mount (SNC-DF40)  
*Optional YT-ICB40 Ceiling-mount bracket is required.  
*5  
 
Ruggedized Design (SNC-DF70)  
Alarm Functions  
The SNC-DF70 is specially designed to be used  
for outdoor surveillance or indoors for vandal  
resistant applications. The cameras are housed  
in a heavy-duty aluminum die cast enclosure  
with a durable polycarbonate viewing window.  
These cameras comply with the IP66*6 standard  
for protection against water and dust.  
Motion Detection/Alarm Trigger  
The SNC-DF Series is equipped with a built-in  
motion detection function that can generate an  
alarm through its alarm-output port or trigger  
another device to perform a variety of actions.  
The motion detection function uses vector  
information to detect motion so that unwanted  
noise components do not accidentally trigger  
the alarm. In addition to these features, the  
SNC-DF Series is equipped with a sensor-input  
port that can receive a trigger from an external  
sensor.  
*6  
Ingress Protection (IP) standard is a system for numerically  
classifying the degree of protection provided by  
enclosures of electrical equipment against solid objects  
and liquids. IP66 means there is no ingress of dust and  
the equipment is protected against powerful water jets.  
Network Features  
Pre-/Post-Alarm Image Storage  
Adaptive Rate Control  
With a built-in buffer memory, the SNC-DF  
Series can store several seconds of pre-alarm  
and post-alarm still images when an alarm is  
triggered by the motion detection function, the  
alarm input, or both.  
To meet Quality of Service (QoS) requirements  
over a network, the SNC-DF Series provides an  
adaptive rate control function. This function  
automatically varies the bit rate of audio and  
video data to meet changing network  
conditions and selects the most appropriate  
frame rates. This function helps prevent audio  
and video breakup.  
Image storage capacity  
MPEG 4 image: Approx. 15 s* (pre-/post- 7.5 s)  
*when the image size is 320 x 240 at a frame rate of  
30fps and a bit rate of 512 kbps  
JPEG image:  
*when the image size is 320 x 240 at a frame rate of  
15fps and the image quality is set to Level 3  
Approx. 10 s* (pre-/post- 5 s)  
Multicasting Capability  
The SNC-DF Series has a built-in multicasting  
capability that enables efficient video and audio  
streaming to a large number of users.  
Image Transfer Using FTP/SMTP  
All of the pre-/post-alarm images stored at the  
time of an alarm event can be transferred to an  
FTP server for later viewing. Also, the still  
image captured at the time of an alarm event  
can be sent to a designated e-mail address.  
Simultaneous Access  
Up to 20 (JPEG mode)/10 (MPEG-4 mode) users  
can simultaneously access any of the SNC-DF  
Series cameras and monitor images separately.  
Analog Composite Video Output  
Network Security Features  
Access to the SNC-DF Series 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.  
In addition, user names and passwords can be  
assigned to allow three levels of access.  
The administrator has complete access/control  
of the cameras; while the other two levels of  
access can be set to limit user privileges to  
functions such as viewing, trigger control, etc.  
The SNC-DF Series is equipped with an analog  
composite video output, allowing camera  
images to be directly recorded or monitored by  
connecting video equipment such as time-lapse  
recorders, hard disk recorders, and monitors.  
 
SYSTEM CONFIGRATION  
PC  
PC  
Sensor in  
Sensor  
100Base-TX  
Alarm out  
Motion Detection/IR Cont Out  
LAN/WAN  
SNC-DF40N/SNC-DF40P  
SNC-DF70N/SNC-DF70P  
Video out  
PC  
PC  
Microphone  
Video Cassette Recorder  
or  
Hard Disk Recorder  
Monitor  
Speaker  
DIMENSIONS  
SNC-DF40N/SNC-DF40P  
SNC-DF70N/SNC-DF70P  
85.7 (3 3/8)  
Top View  
Rear View  
Top View  
Rear View  
166.1 (6 5/8)  
125.5 (5)  
Front View  
Front View  
Unit: mm (inches)  
OPTIONAL ACCESSORIES  
REAR PANEL LAYOUT  
YT-ICB40  
Ceiling-mount bracket for  
SNC-DF40N/SNC-DF40P  
YT-ICB70  
Ceiling-mount bracket for  
SNC-DF70N/SNC-DF70P  
SNC-DF40N/SNC-DF40P  
 
SPECIFICATIONS  
SNC-DF40N  
SNC-DF40P  
SNC-DF70N  
SNC-DF70P  
Camera  
Image device  
1/4-type Super HAD CCD  
768 X 494  
1/60 to 1/100,000 s  
Auo:ON/OFF switchable (up to 18 dB)  
Auto, Back-Light-Compensation(BLC)  
ATW  
Number of effective pixels (H x V)  
Electronic shutter  
Gain control  
Exposure control  
White balance mode  
Lens mount  
752 X 582  
768 X 494  
752 X 582  
1/50 to 1/100,000 s  
1/60 to 1/100,000 s  
1/50 to 1/100,000 s  
CS mount  
Lens type  
Horizontal viewing angle  
Focal length  
x2.7 Vari-focal auto iris lens  
66.6 to 26.9 degrees  
f=3.0 to 8.0 mm  
F=1.0  
F number  
Iris  
CCD iris  
Minimum object distance  
Other functions  
Image  
200 mm  
Motion detection  
Motion detection, Day/Night function  
Image size (H x V)  
Compression format  
640 x 480, 480 x 360, 384 x 288, 320 x 240, 256 x 192, 160 x 120  
MPEG-4/JPEG selectable  
Maximum frame rate (MPEG-4 mode) Max. 30 fps (320 x 240)  
(JPEG mode) Max. 30 fps (320 x 240)  
Max. 25 fps (320 x 240)  
Max. 25 fps (320 x 240)  
Max. 30 fps (320 x 240)  
Max. 30 fps (320 x 240)  
Max. 25 fps (320 x 240)  
Max. 25 fps (320 x 240)  
Audio  
Compression format  
Network  
G.711 (64 Kbps) / G.726 (40, 32, 24, 16 Kbps)  
Protocols  
Number of clients  
Interface  
TCP/IP, UDP, RTP, RTCP, ARP, ICMP, DHCP, DNS, HTTP, FTP, SMTP  
JPEG: 20 users, MPEG-4: 10 users  
Ethernet  
100Base-TX/10Base-T (RJ-45)  
Composite video (1.0 Vp-p)  
2-Pin connector  
Analog video output  
Monitor output  
I/O port  
Sensor in (1), Alarm out (2)  
External microphone input  
Audio line output  
Analog video output  
Signal system  
Horizontal resolution  
S/N ratio  
Mini-jack, 2.4 VDC plug-in power, 4.7 k  
Mini-jack (Monoaural), max output level: 1 Vrms  
NTSC (Composite)  
480 TV lines  
PAL (Composite)  
NTSC (Composite)  
PAL (Composite)  
50 dB  
Minimum illumination  
(Color) 0.8 lx (AGC On, F1.0, 50IRE)  
0.9 lx (AGC On, F1.0, 50IRE)  
0.2 lx (AGC On, F1.0)  
(Black and White)  
General  
Mass  
Approx. 750 g (1 lb 10 oz)  
Approx. 1,500 g (3 lb 5 oz)  
Dimensions (W x H x D)  
Power requirements  
Power consumption  
Operating temperature  
Storage temperature  
Operating humidity  
Storage humidity  
Supplied accessories  
124 x 132 x 126 mm (5 x 5 1/4 x 5 inches) without projection ports  
AC24 V 50/60 Hz, DC12 V,POE  
7.5 W  
-10 to +50 ºC (14 to 122 ºF)  
-20 to +60 ºC (-4 to +140 ºF)  
20 to 80%, non-condensing  
165 x 135 x 166 mm (6 1/2 x 5 3/8 x 6 5/8 inches) without projection ports  
8.0 W  
20 to 95%, non-condensing  
CD-ROM (setup program, users guide), Monitor cables (2), AC power code,  
Wire rope, Screws (2), Dome cover screw, Installation manual  
CD-ROM (setup program, users guide), Monitor cables (2), AC power code,  
Wire rope, Screws (2), Installation manual  
System requirements  
Operating system  
Processor  
Memory  
Web browser  
Microsoft® Windows® 2000/XP  
Intel® Pentium® III, 1 GHz or higher (Recommendation: Pentium IV, 2GHz or higher)  
256 MB RAM minimum  
Microsoft Internet Explorer® version 5.5 or 6.0  
Distributed by  
©2004 Sony Corporation. All rights reserved.  
Reproduction in whole or in part without written permission is prohibited.  
Design, features and specifications are subject to change without notice.  
All non-metric weights and measures are approximate.  
Sony is a registered trademark of Sony Corporation.  
Super HAD is a trademark of Sony Corporation.  
All other trademarks are the property of their respective owners.  
MK10165V1IW04SEP  
 

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