Network Video Recorder


• Support local storage at H.264 compression
• Support 4 network cameras input at 4CIF resolution or 2 network cameras input at UXGA/720P resolution
• Up to 4-ch synchronous playback
• 4X digital zoom in preview and playback
• Advanced motion detection
• Easy back-up to USB and CD/DVD-RW

Model DS-7604NI-S
IP video input 4-ch 4CIF/2-ch 720P/2-ch UXGA IP camera/dome
Audio compression OggVorbis
Audio Output 1-ch, RCA (2.0Vp-p, 1kΩ)
Voice talk input 1-ch, using audio inpu
Video/Audio Output
Preview Resolution PAL:704×576; NTSC:704×480
VGA Output 1, resolution: 1024×768/60Hz
Recording Resolution UXGA/720P/4CIF/DCIF/2CIF/CIF/QCIF
Video Output 1-ch, BNC(1.0Vp-p, 75Ω)
Frame Rate 720P: 25(P)/30(N)
Video Bit Rate 32Kbps~2Mbps, or user-defined (Max. 8Mbps)
Audio Output 1-ch, RCA (Linear electrical level, 600Ω)/td>
Audio Bitrate 16kbps
Synchronous playback 4-ch
Dual streams Yes
Harddisk Driver
Interface type 1 SATA interface
Capacity Each interface supports up to 2TB capacity
External Interface
Network Interface 1, RJ45 10M/100M adaptive Ethernet interface
Serial Interface 1 RS-485 interface (for PTZ control)
Alarm Input 4-ch
Alarm Output 1-Ch
Power Supply 12v DC
Consumption ≤20W(without hard disk)
Working Temperature -10°C~+55°C(14°F~131°F)
Working Humidity 10%~90%
Dimensions 315mm(W)×44.5mm(H)×230mm(D)(12.40"(W)×1.75"(H)×9.06"(D))
Weight(without HDD) ≤2500g(5.51lbs)

Model Size Download
EN-DS-7604NI-S 168kb Download

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