MPEG4 STAND ALONE DVR

 Features:
 
● True triplex functionality :(Simultaneous Playback/Record/Network) 
 
● 10 days continue recording at 25 fps with 250G byte HD
 
● Built in fixed HD rack
 
● Recording and compressing video signal real time
 
● Optional : NTSC and PAL system / VGA function. 
 
● Individual recording frame / video factor adjustment for each channel
 
● With motion detection / video loss alarm function          
 
● High quality color video at 50 or 60 fps recording/playback    
 
● Display resolution : NTSC 704x480; PAL 704x 576  
 
● With IR remote control unit / PTZ function 
 
● With power recovery auto-record function   
 
● Network transmit:  MPEG 4 compressing (Support TCP/IP:
    StaticIP/DHCP/PPPoE up to 4 users) IE view only. 
 
● OSD : Support Multi-Language;  Audio:Support 8/16/20 KByte/sec; 
    USB port:Support avg. 480KByte/sec for media Backup. 
 
Specifications:
 
Model D3904 
Channel       4CH 
Video Input Format       NTSC / PAL : BNC 4CH In / 1CH Out 
Display Speed (Full Mode)   NTSC : 120 fps ; PAL: 100fps (4 x 25 fps) 
Recording Speed  (Full Mode) NTSC : Max. 100 frame per second. ; PAL : Max. 100frame per second. 
Recording Speed  (Each Mode) NTSC : 1 fps ~ Max.30 fps ; PAL : 1 fps ~ Max. 25 fps adjustable (Each Mode) 
Compression Method  
          MPEG-4 
Video Quality: Low@128Kbps ; Normal@256Kbps ; High@512Kbps;Highest@1Mbps 
Hard Disk Capacity      Over 500G Bytes , ATA-100 interface HDD x 1 
Recording Time    23 days with 500GB HD @ 25 fps for Continuous Recording mode. 
Recording Mode  Continuous, Motion detection, Sensor activated, Time schedule 
Sensors, Alarm     4 Input, 1 Output (Alarm) (12 Pin DIP Switch), 2 Pin for RS485 control Pan/Tilt/Zoom 
Audio ( 1CH in , 1CH Out )  Yes 
Network (RJ45) IE view only   Yes 
USB port for media Backup     Yes 
PTZ (RS485 Interface)         Yes 
IR Remote Control Unit         Yes 
VGA output ( 1CH )          Yes 
Power Input         DC12V/ 5A (Adapter supplying) 
Dimensions (L*W*H)   315 * 224* 52 mm