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QSDF8204 Digital Video Recorder User Manual
58
Appendix A Standards & Specifications
Model
4 Channel
VIDEO
Input Level
Input Level
4
×BNC 1.0Vp-p±10%.75Ohm
Video Standard
NTSC / PAL
Video Output
1
×BNC 1.0Vp-p±10%.75Ohm，1×S-Video
Screen Split Control
1, 4Screen
Display
Resolution
NTSC
720x480
PAL
720x576
Speed
NTSC
120FPS
PAL
100FPS
AUDIO
Compression
Compression
PCM
Audio In/ Out
2CH/ 1CH
Input Level
TBD(0.5~1.4Vp-p@20Kohm)
RECORDING
Compression
Compression
H.264
Compression bit rate
64kbps-512kbps
Resolution
NTSC
352(H)x240(V)(CIF); 70
4×480(D1)
PAL
352(H)x288(V)(CIF); 70
4×576(D1)
Speed
NTSC
Max 120FPS(CIF); 30(D1)
PAL
Max 100FPS(CIF); 25(D1)
Mode
Manual, Schedule, Motion detection, Sensor
Motion detection
16*12 detection areas can setup
HDD interface
SATA
×1
SEARCHING
Searching Method
Searching Method
Time, Event
REMOTE SURVEILLANCE
Monitoring Environment
Monitoring Environment
Self-carried LCD monitor, IE, CMS, SMART PHONE, PDA,
etc.
etc.
ALARM
Sensor Input
Sensor Input
4 Ports
Alarm Output
1-Out (Programmable), Terminal
Motion Detection
Available for Each Camera with Multi-detection Level
CONNECTOR
Video Input
Video Input
BNC
×4
Main Monitor Output
BNC
×2(Parallel), S-Video×1
Audio Input (Mono)
RCA
×2
Audio Output (Mono)
RCA
×1
Sensor Input
Terminal Block
Alarm Output
Terminal Block
PTZ (RS-485)
2 Pins Terminal Block
Ethernet
RJ-45, 10/100Mbps
USB 1.1
2 Ports
ELECTRICAL
Power Source
Power Source
DC 12V
Power Consumption
TDP 21Watt
BACKUP
Digital Backup
Digital Backup
Network, USB 1.1
OTHERS
OS
OS
Embedded Linux operation system
Duplexer or Triplex
Triplex