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TT-DVR5104
4 Channel DVR

DVR Type 4 Channel DVR
Model AT-DVR5104
System Linux 2.6 O/S Pentaplex operation: record, playback, preview and network browse, backup supported.
I/O Interface Video Input 4 channel, BNC, 1Vp-p 75Ω PAL (625 line, 50 f/s), NTSC (525 line, 60 f/s), SECAM(625 line, 50 f/s)
Audio Input 4 channel, RCA, 2Vp-p 600Ω
VGA Output 1 channel, DIN-15(optional); 800×600@60Hz, 1024×768@60Hz, 1280×1024@60Hz, 1440×900@60Hz
CVBS Output 1 channel, RCA/B NC, 1Vp-p 75Ω
Audio Output 1 channel, RCA, 2Vp-p, 600Ω
USB Interface Support USB storage device, USB mouse, USB burner.
RS422 1 port, receiving and transmitting duplex supported.
Network Interface RJ45, 10/100M self-adaptive
Alarm Input 4 channel NO/NC
Alarm Output 1 channel NO/NC, relay: 30VDC 1A to 125VAC 1A
SATA Interface 1 SATA port, 1 SATA HDD up to 1T supported.
Video & Audio
Video Video Compression H.264 Baseline
Video Standards PAL/NTSC/SECAM
Video Compression Resolution PAL:352×288 CIF D37 NTSC: 352×240 CIF PAL:704×288 Half D1/2CIF, NTSC:704×240, Half D1/2CIF, PAL:704×576, D1/4CIF NTSC: 704×480, D1/4CIF
Frame Rate PAL:25F/S/CH 1,3,6,12,25 and user-defined optional; NTSC: 30F/S/CH 1,3,7,15,30 and user-defined optional.
Video Output Bit Rate 32kbps-2048kbps, 14M byte/hour - 922M byte/hour
Preview Resolution PAL 720×576 D1horizontal line 550, vertical line 450 NTSC 720×480 D1 horizontal line 550, vertical line 400
Playback Resolution PAL: 352×288 CIF horizontal line 300, vertical line 250 NTSC: 352×240 CIF horizontal line 300, vertical line 220
Audio Audio Compression G.726 ADPCM
Input/output Sampling Rate 8KHz
Audio Channel Type Mono
Sampling Bit 16 bit
Environmental Power Supply DC 12V 3/5A
Power Consumption 12W without HDD
Dimension 340mmx260mmx50mm(W*D*H)