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Chapter 1 Introduction
Network camera is a kind of embedded digital surveillance product that combines the features of
both traditional analog camera and net DVS (Digital Video Server). Due to the embedded Linux
operation system and the latest Davinci hardware platform of TI, the system operates with high
scheduling efficiency. Furthermore, the firmware is burned in the flash, which makes the product small,
reliable and highly stable.
1.1 Network camera Functions and Features
DS-2CD852,DS-2CD862,DS-2CD752,DS-2CD762 series Network camera support standard
MPEG-4 video Encoding and Oggvorbis,G.711 Voice Encoding techniques.
DS-2CD852,DS-2CD752 series network camera support E-PTZ function.
DS-2CD852,DS-2CD862,DS-2CD752,DS-2CD762 series network camera possess of OSD Menu,
it can be display on screen by invoke 95th preview point on the client software or IE situation.
Network Function :support the TCP/IP protocols(TCP/IP,HTTP,DHCP,DNS,RTSP
RTCP,PPPoE,Furthermore,FTP,SMTP,NTP,SNMP addible),and IE browsing.
Heartbeat Function: The server can acquire real time operating performance of the network
camera through the heartbeat function.
Alarm Function: The product includes 1 channel of alarm signal input and 1 channel of alarm on/off
output, and supports motion detection, video missing, mask alarm and external alarm input.(Get
details in Specification)
Voice Talking:Support bidirectional voice talking and monomial voice broadcasting.
User Management: Support multilevel right management. The administrator can create up to 15
separate users with different right levels, which highly improves the system security.
DS-2CD852MF-E and DS-2CD752 series network camera support 12.5 frames per second
(UXGA),12.5frames per second (HD900P), 25frames per second in PAL
(4CIF,DCIF,2CIF,CIF,QCIF). And support 10frames per second (UXGA),15frames per second
(HD900P), 30frames per second (HD720P),30 frames per second in
NTSC(4CIF,DCIF,2CIF,CIF,QCIF). Note: UXGA(1600*1200),HD900(1600*912).
DS-2CD862MF-E and DS-2CD762 series support 25 frames per second(HD720P and VGA) and
12.5 frames per second(XVGA).Note:XVGA(1280*960),HD720(1280*720), VGA(640*480).
The product offers a 10M/100M self-adaptive Ethernet interface.
Support set the parameters, browse real time videos or check the camera performance through
software or IE, and get external alarming and store the compressed bit rate through network.
Support remote upgrades and maintenance.
RS-485 supports monomial transparent channel function so that clients on remote PC can control
the serial devices.