Categoria | Seria 7200

DS-7204HVI-ST

DS-7204HVI-ST

Key Features
• User-friendly GUI for easy operation
• Up to 1024×768 VGA output resolution
• Simultaneous VGA and CVBS output.
• Up to CIF/QCIF real-time or 4CIF non-real-time resolution
• Scheduled and event recording parameters configurable per individual camera 
• Partial digital zoom by using mouse  in PTZ control mode
• Up to 4-ch synchronous playback
• Support dual stream
• Different recording storage period configurable for each channel
• NTP, SADP, DHCP protocols supported

Video/Audio Input
Video Compression:  H.264
Analog Video Input:  4-ch
PAL/NTSC Adaptive:  Support
Video Input Interface:  BNC (1.0Vp-p, 75Ω)
Audio Compression:  G.711
Audio Input:  4-ch
Audio Input Interface:  RCA (2Vp-p, 1kΩ)
Voice Talk Input:  1-ch RCA(2.0Vp-p, 1kΩ)
Video/Audio Output
VGA Output:  1-ch, resolution: 1024×768/60Hz
CVBS Output:  2-ch, BNC connector (1.0Vp-p, 75Ω); Resolution: PAL: 704×576, NTSC:704×480
Recording resolution:  4CIF/CIF/QCIF
Frame Rate:  4CIF: 12fps
CIF/QCIF: 25fps(P)/30fps(N)
Video Bit Rate:  32Kbps~2048Kbps, or user-defined (Max.3Mbps)
Stream Type:  Video/Video&Audio
Audio Output:  1-ch RCA(Linear, 1kΩ)
Audio Bit Rate:  64kbps
Synchronize Playback:  4-ch
Dual Stream:  Support
Hard Disk 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
USB Interface:  2 USB2.0 Interface
Serial Interface:  1 RS-232 interface; 1 RS-485 interface
Alarm Input:  4-ch
Alarm Output:  1-ch
General
Power Supply:  12VDC
Consumption:  ≤10W (without hard disk or DVD-R/W)
Working Temperature:  -10℃~+55℃
Working Humidity:  10%~90%
Dimension:  45mm(H)×315mm(W)×230mm(D)
Weight:  ≤2.5Kg (without hard disk or DVD-R/W)