AGI Security SYS-HC0451S2 User Manual
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Video monitor Video
Standard
Support PAL/NTSC.
Record 
Speed 
Real-time Mode: PAL 1f/s to 25f/s per channel and NTSC 1f/s to 30f/s 
per channel 
Video 
Partition 
1/4 windows(Optional)
1/4/8/9 windows
Monitor 
Touring 
Support monitor tour functions such as motion detection, and schedule 
auto control. 
Resolution 
(PAL/NTSC
) 
PAL/NTSC 
Real-time monitor: 
720P 1280*720 
Playback: 
All-ch: 720P 1280*720, 960H 960 ×576/960×480, D1 
704×576/704×480, HD1 352×576/352×480, 2CIF 704×288/704×240, 
CIF 352×288/ 352×240 , QCIF 176×144/176×120 
Support dual streams: extra stream resolution CIF 352×288/ 352×240, 
QCIF 176×144/176×120. 
Image 
Quality 
6-level image quality (Adjustable)
Privacy 
mask 
Support one privacy mask of user-defined size in full screen. 
Support max 4 zones. 
Image 
Information 
Channel information, time information and privacy mask zone.
TV Adjust
Adjust TV output zone suitable to anamorphic video.
Channel 
Lock 
Cover secret channel with black screen though system is encoding 
normally. 
Screen-lock function to prevent unauthorized user seeing secret video. 
Channel 
Information 
Channel name, recording status, screen lock status, video loss status 
and motion detection status are shown on the bottom left of display 
screen. 
Color 
Configuratio
n 
Hue, brightness, contrast, saturation and gain setup for each channel.
Audio
Audio Input
1-ch 200-2000mv
10KΩ(RCA)
Audio 
Output 
1-ch audio output 200-
3000mv 5KΩ(RCA)
Bidirectional 
Audio 
Reuse the audio input/output channel.
 
 
Hard disk 
Hard Disk
1 built-in SATA port. Support 1 HDD.
One HDD 
Space 
4T
Hard Disk 
Occupation 
Audio:PCM 28.8MByte/h 
Video:56-900MByte/h 
 
 
 
Record and 
playback 
Recording 
Mode 
Manual recording, motion detection recording, schedule recording and 
alarm recording 
Priority: Manual recording> alarm recording>motion detection 
recording>schedule recording. 
Storage 
Mode 
Support channel record quota setup
Recording 
Length 
1 to 120 minutes single record duration (Default setup is 60 minutes)
