Installation and Operation Guide
9
Image:
‧
Image frame rate: up to 30 (25) frames/second.
‧
Supports two compression modes, the Motion - JPEG and the MPEG4.
‧
5 levels of compression provided. The file size of an M-JPEG compressed
image depends on the image’s actual content. Images with a lot of detail will
generate bigger files. The level of compression determines the image quality.
High compression requires smaller files while low compression gives you finer
image quality along with bigger files. The table below contains the average file
size in Kbytes, derived from real life tests.
NTSC
Highest
High
Medium
Low
Lowest
352 * 240
31 KByte
22 KByte
18 KByte
12 KByte
9 KByte
720 * 480 (Frame) 62 KByte
48 KByte
36 KByte
25 KByte
19 KByte
720 * 240
40 KByte
30 KByte
23 KByte
18 KByte
15 KByte
720 * 480 (Field)
62 KByte
48 KByte
34 KByte
25 KByte
19 KByte
176 * 112
9 KByte
8 KByte
6 KByte
5 KByte
4 KByte
PAL
Highest
High
Medium
Low
Lowest
352 * 288
27 KByte
22 KByte
18 KByte
12 KByte
9 KByte
720 * 576 (Frame)
58 KByte
43 KByte
32 KByte
27 KByte
23 KByte
720 * 288
40 KByte
30 KByte
20 KByte
17 KByte
14 KByte
720 * 576 (Field)
58 KByte
48 KByte
32 KByte
24 KByte
20 KByte
176 * 112
8 KByte
7 KByte
6 KByte
5 KByte
4 KByte
General I/O:
‧
Input/Output connector to trigger the camera vis-a-vis external events, for
instance a door sensor with a solenoid.
System
Requirements:
‧
Compatible with operating systems such as Windows 2000 and Windows XP.
‧
Internet Explorer 6.x.
‧
Non-network modem installation needs Windows PC.
Supported
Protocols:
‧
TCP/IP, DHCP, HTTP, UDP, SNTP, ICMP, DDNS, DNS, UPnP, RTP, RTSP,
FTP**, SMTP** (** FTP and SMTP functions are for PAL version only.)
Security:
‧
Password protection available, unless exposure is preferred.
Connections:
‧
RJ 45 twisted pair cable, 10/100 Mbit Ethernet network connection.
‧
Input/Output connector to trigger the camera vis-a-vis external events.
Operating
Environment:
‧
Operation temperature: 41-122° F (5-50° C).
‧
Humidity: 20-80% RHG, non-condensing.
WARNING:
Avoid aiming the camera at the sun or other extremely bright lights.
Irrespective of whether the camera is used or unused, the CCD
image sensor may be damaged if exposed to very bright objects.
