Origin	China
Model Number	YS-2704 Standalone DVR
Brand Name	Yishi Standalone DVR
video	4ch
Supoort	VGA, PTZ, USB

YS-2704V multi-language standalone DVR, support Russian,Italian, Japanese, Thai languages

Feature:

Advanced RTOS ;
Motion JPEG compression ;
Support CIF ,Half-D1 ;
Real time recording ;
4CH Video Input ;
USB to upgrade software ;
PS/2 Mouse control ;
PTZ and Remote Control ;
Perfect alarm and operation log are convenient for analyse and detection ;
Watch-dog built-in;
Multi- language versions are selectable ;
VGA output ;
Applied in small surveillance area, such as House, Small Super Market, Gas Station, Villa, etc

OS: Embedded Linux
Compression: Motion-JPEG
Video Input: 4 xPAL/NTSC 
Video Output:  1x TV and 1 x VGA out (Option) 
Displaying Speed NTSC:120 FPS(4 x 30 FPS )
        PAL:100 FPS(4 x 25 FPS )
Recording Speed NTSC:30 FPS 4 x 30=120FPS
         PAL:25 FPS 4 x 25=100FPS
Recording Mode Manual, Scheduling, Alarm, Motion &Detection;
Image Quality High, Middle, Low are selectable
Recording Resolution: 704 x 240,352 x 240(NTSC) 704 x 288, 352 x 288(PAL)
Video Quality  NTSC: 1~120fps; PAL: 1~100fps 
Playing Mode 1CH or 4 CH (Dualplex)
Search Mode By Time/ Event /Channel
Local storage  Support 1 X  1000GB or above SATA HDD 
Remote Control YES
Mouse Control PS/2
USB Backup USB2.0
PTZ Control PELCO-DPELCO-PB01SAMSUNG
Pan/Tilt control port  1 x RS485 
Language S-Chinese, T-Chinese, English, Russian, Japanese, Thai, Italian
VGA Display YES
Software Upgrade USB2.0
Power Suplly DC12V/3A
Working Temperature <-10oC~+50oC
Working Humidity 10%-90%
G.W/N.W 2.5KG/2.1KG
SIZE(L x W x H) 375*305*85mm
Accessories
DC Power Cable 1 piece
DC Power Adapter 1 piece
DVR Remote Control 1 piece
PS/2 Mouse Optional
DVR Special Data Cable for HDD 1 piece
DVR Special Power Cable for HDD 1 piece 
Software CD 1 piece 
Guarantee Card 1 piece
Product certificate 1 piece 
Manual(Chinese/English) 1 piece
Screws for installing HDD 4 pcs
Cabinets Foot Pad 4 pcs