Instruction manual

49
Chapter Ⅵ Specification
Model 4CH
processor Embedded high performance processor
operation system embedded RTOS
Video
Video format PAL/NTSC
image compression H.264(Main Profile)/MJPEG
Video input 4 Channel BNC(1.0Vp-p,75Ω)
Video output
1 Channel BNC (1.0Vp-p,75Ω)
1 Channel VGA（800×600，1024×768，1280×1024 ）(optional)
Audio
audio compression ADPCM
Audio input 4CH BNC(linear voltage,10.0 KΩ )（or 3CH Audio + 1 CH Intercom）
Audio output 1CH BNC(linear voltage,1.0 KΩ)
Intercom support intercom
Display
resolution D1：704×576(PAL) 704×480 (NTSC)
frame rate 25（PAL）/30（NTSC）FPS
division 1; 4CH
Record
resolution CIF：352×288(PAL) 352×240 (NTSC)
image frame 25(PAL)/30(NTSC) FPS，adjustable
image quality 5 levels(basic, medium, good, high, best)
Recording mode
Manual, auto motion detection (support 396 grid blocks), timing ,alarming trigger,
auto start ,pre-recording.
video output stream 64K-2Mbps adjustable
play back 4CH playback simultaneously
HDD
interface 1 SATA interface, Max. 2T/HDD
Alarm
Input (NO/NC) 4CH
Output(NO/NC) 1CH
Other
system resource Multi-CH record ,playback ,network operation and monitoring simultaneously
network RJ45，auto adapt 10/100M Ethernet ,support PPPoE, DHCP
backup 1 USB2.0 ,support flash memory, remote HDD
mouse 1 USB1.1 interface ,support mouse operation
serial port 1 RS232 port or 1 RS485 port (alternative)
power supply DC 12V / 3A
power(with out HDD) <10W
unit weight 3kg