مشخصات کلی
- Video compression
H.264 - Analog and HD-TVIvideo input
4-ch8-ch16 - Supported cameratypes
720P25, 720P30, 720P50, 720P60, 1080P25, 1080P30, CVBS - Audio compression
G.711u - Audio input /Two-way audio in
4-ch, RCA (2.0 Vp-p, 1 KΩ) - HDMI / VGA output
1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz - Encoding resolution
Main stream: 1080P(non-real-time) / 720P / VGA / WD1 / 4CIF / CIFSub-stream: WD1(non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA - Frame rate
Main stream: 1/16 fps ~ Real time frame rate Sub-stream: 1/16 fps ~ Real time frame rate - Video bitrate
32 Kbps-6 Mbps - Audio output
1-ch, RCA (Linear, 1KΩ) - Audio bitrate
64 Kbps - Dual-stream
Support - Stream type
Video, Video & Audio - Synchronous playback
4-ch8-ch - Playback resolution
1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF - Remote connections
128 - Network protocols
TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI, UPnP™, HTTPS - Type
4 SATA interfaces for 4 HDDs; 1 eSATA interface - SATA
1 SATA interface / 2 SATA interfaces - Capacity
Up to 4 TB capacity for each disk - Network interface
1; 10M / 100M self-adaptive Ethernet interface1; 10M / 100M / 1000Mself-adaptive Ethernet interface - Serial interface
1; standard RS-485 serial interface, half-duplex - USB port
2 × USB2.0 - Alarm in/out
4/18/416/4 - Power supply
12V DC - Consumption(without hard disks)
≤ 15W≤ 20W≤ 20W - Working temperature
-10 ºC ~+55 ºC (14 ºF ~ 131 ºF) - Working humidity
10% ~ 90% - Chassis
1U chassis380mm 1U chassis - Dimensions (W × D × H)
315 × 242 × 45mm (12.4 × 9.5 × 1.8 inch)380 × 290 × 48mm(15.0 × 11.4 × 1.9 inch) - Weight(without hard disks)
≤ 1.5Kg (3.3lb)≤ 2Kg (4.4lb)
نقد و بررسیها
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