MPEG-4 Hi-Resolution Digital Video Recorder
6
Alarm relay
l
8 channel external alarm input, video lost alarm and motion detection alarm
l
Multi channel alarm output switch realize quick alarm relay and on-spot light control
l
Protection circuit for alarm input and output assure the intactness of the main device
Pan-Tilt-Zoom Control
l
Support Pan-Tilt-Zoom (PTZ) Functions using RS485 communication protocol
l
Able to integrate multiple decoding protocol so as to control various pan-tilt and speed dome
Communication connection port
l
RS-485 (25pin port) connection realize alarm input and PTZ control
l
RS-232 port support multiplex function – connecting a modem for the dial-up to the net , with
keyboard for central control connect to the computer serial port for system upgrading and
debugging or link to different matrix
l
Standard Ethernet port for remote viewing and control
Network function
l
Remote real-time monitor and operate
l
Pan-Tilt-Zoom control
l
Recording search and real-time playback ( The image quality depends on the network condition),
downloading records through network
l
System setting modification and system software upgrading online
l
Remote alarm processing and system log reviewing
l
Talkback between administrator and the DVR
l
Embedded TCP/IP protocol and RTOS ( Real-Time Operating System) supports web server direct
visit to realize all the function above
l
Administration mode : support 3 levels user password protection, to prevent any unauthorized use
of product