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APPENDIX A: SYSTEM SPECIFICATIONS
DVR
Description Specification
Video Input
4/8/16 x 1.0Vp-p, CVBS, 75ohms, BNC
Video Output 1 composite (BNC)
1 spot output, programmable
1 VGA
Audio Input 1 x line-in (RCA)
Audio Output 1 x line-out (RCA)
Audio 1-way audio conference (via network)
Video Compression H.264 hardware codec
Audio Compression G.711
Supply Voltage 100VAC - 240VAC, 12VDC , 3A, 50/60Hz
Power Consumption Approx. 19.2 watts (HDD 250GB)
Operating Temp.
Range
-32°~104° F / 0° ~ 40° C
Hard Disk Capacity 1 HDD (Max 2TB), 100% duty cycle
Operating System Linux (embedded)
OSD Navigation USB mouse, IR controller, or 20 key front panel
Backup via USB to flash and optical drives
Backup File Format Embedded player; convertible to AVI
Recording
Resolution
360 x 240 : 120/100 (NTSC/PAL)
720 x 240 : 60/50 (NTSC/PAL)
720 x 480 : 30/25 (NTSC/PAL)
Image Size 5-30 KB (720x480, 720x576) FPS
3-19 KB (720x240, 720x288) FPS
2-12 KB (360x240, 360x288) FPS
Record Scheduling Daily, Weekly; adjust specific HR per channel
Pre/Post Alarm
recording
5 seconds (Pre); 5 minutes (Post), programmable per camera