Project
parameter
Performance
System
Operating language
Chinese/English/ Russian
Operator
interface
GUI, support mouse
Safety management
User password, Admin password in two layer management system
Video
Input
4 channel composite video input
Output
1 channel composite video output
Display
Single picture,4 pictures; alarm screen automatic switch
Video standard
PAL(625 lines,50 scenes/sec);NTSC(525lines,60 scenes/sec)
Compression
H.264(Main Profile)
resolution
4*D1, 2D1+2CIF(25fps)
Recording type
Manual,Schedule,Alarm,Circle recording
Video bitrate
64Kbps~1.5Mbps
Storage
Max support 256GB SD card
Alarm input
4 alarm inputs, 4V or less is low alarm, above 4V is high alarm
PC playback software
Playback the recording files on PC, and analyze all informations that overlayed in the file
Update method
USB interface; SD card; wireless
Power input
+12V@2A;
Work temperature
-40 -- 85°C
Power output
+12V@2A; +5V@2A