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QSTD2400 Series DVR User’s Manual
Appendix E DVR Specifications
For QSTD2404 4-channel DVR
Compression format Standard H.264 Baseline
Video output
Composite：1.0V p-p/75Ω，BNC×2
S-VIDEOX1, VGAX1
Video input
Composite：1.0V p-p/75Ω，BNC×4
Display Resolution 720*576 (PAL), 720*480 (NTSC)
Record Resolution
352*288 , 704*576 (PAL)
352*240 , 704*480 (NTSC)
Display Frame Rate 100FPS (PAL), 120FPS (NTSC)
Record Frame Rate
100FPS, 25FPS (PAL) ; 120FPS, 30FPS
(NTSC)
Audio input -8dB~ 22k, RCA X4
Audio output -8Db~92dB, RCA X1
Alarm input NO or NC 4CH
Alarm output 4CH
Record Mode Manual / Sensor /Timer / Motion detection
Simplex/Duplex/Triplex Pentaplex
Network Interface RJ45 (LAN, INTERNET)
PTZ control YES
Communication
interface
RS485, USB2.0 x 2(one for flash backup,
another for USB mouse), PS/2 x 1,
Hard drive info SATA x 3+DVD-RW x 1 (optional)
Remote control YES
Power supply 220V or 110V
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