Specifications - Sony SNC-Z20N Installation Manual

Specifications

System/network
CPU 32-bit RISC processor
RAM 32 MB
including the built-in image
memory of about 8 MB
Flash memory 8 MB
OS µITRON 3.0 compliant
Protocol TCP/IP, ARP, ICMP, HTTP, FTP
(server/client), SMTP (client),
DHCP (client), DNC (client),
NTP (Client) SNMP (MIB-2)
Image size SNC-Z20N
×
736 480 (Auto), 736
(Frame), 736
×
480 (Auto), 640
(Frame), 640
×
240, 160
SNC-Z20P
×
736 544 (Auto), 736
(Frame), 736
×
480 (Auto), 640
(Frame), 640
×
240, 160
Compression format
JPEG, baseline compliant
(YCbCr422)
Image quality (compression rate)
Approx. 1/5 to 1/60 (10 steps)
The compression rate is based on
an image of 24 bits/picture
element (8 bits for each R, G
and B).
Frame rate SNC-RZ20N
Max. 30 FPS (640
SNC-RZ20P
Max. 25 FPS (640
Web browser Microsoft Internet Explorer
Ver.6.0 or later
(Available OS: Microsoft
Windows 2000/XP/Vista)
Pocket PC Internet Explorer
(Available OS: Pocket PC
2002)
Computer environments
Windows
CPU: Intel Pentium III
500 MHz or higher (Pentium 4,
1 GHz or higher recommended)
RAM: 128 MB or more
Display size: 1024
Color or more
×
480
×
480 (Field), 640
×
480
×
480 (Field), 320
×
120
×
544
×
544 (Field), 640
×
480
×
480 (Field), 320
×
120
×
480)
×
480)
×
768, True
Pocket PC
CPU: Strong ARM 206 MHz or
higher, or compatible CPUs
RAM: 64 MB or more
plug-in: Jeode Ver.1.9.1
Maximum user access
50 users
Network security
Password (basic authentication),
IP filtering
Homepage customization
Starting from a homepage in a PC
card is possible.
Other functions
Activity detection, image
trimming, built-in clock, etc.
Camera
Image device SNC-Z20N
1/4 type CCD, interline transfer,
380,000 picture elements
SNC-Z20P
1/4 type CCD, interline transfer,
440,000 picture elements
Signal-to-noise ratio
50 dB
Minimum illumination
0.7x or less (AE mode, slow
shutter off)
Exposure mode
Auto, Shutter-priority, Iris-
priority, Manual (Backlight
compensation is switchable
except in Manual mode.)
Iris Auto/Manual (F1.4 to Close)
Gain Auto/Manual (
Electronic shutter
Auto/Manual (1 to 1/10,000 sec.)
White balance mode
Auto, Indoor, Outdoor, One Push
White Balance, ATW, Manual
Focus mode Auto/Manual (Near, Far, One Push
Auto Focus)
Zoom mode Full (×1 to ×216), Optical only (×1
to ×18)
Saturation adjustment
–
3 to +3
Sharpness adjustment
1 to 16
Contrast adjustment
–
3 to +3
Other functions
Day/Night function, Exposure
compensation
–
3 dB to 28 dB)
17
GB
Specifications