|
Model |
|
DS-7716NI-I4(B) |
DS-7732NI-I4(B) |
|
Video/Audio input |
IP video input |
16-ch |
32-ch |
|
Up to 12 MP resolution |
|||
|
Two-way audio |
1-ch, RCA (2.0 Vp-p, 1 k Ω) |
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|
Network |
Incoming bandwidth |
160 Mbps |
256 Mbps |
|
Outgoing bandwidth |
256 Mbps |
||
|
Remote connection |
128 |
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|
Video/Audio output |
Recording resolution |
12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF |
|
|
CVBS output |
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
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|
HDMI1 output resolution |
4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 2K（2560×1440）/60Hz，1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
||
|
VGA output resolution |
2K（2560×1440）/60Hz，1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz，HDMI1/VGA Simultaneous Output |
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|
HDMI2 output resolution |
1920×1080/60Hz，1280×1024/60Hz，1280×720/60Hz，1024×768/60Hz |
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|
Audio output |
1-ch, RCA (Linear, 1 KΩ) |
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|
Decoding |
Decoding format |
H.265/H.265+/H.264/H.264+/MPEG4 |
|
|
Live view / Playback resolution |
12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF |
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|
Synchronous playback |
16-ch |
16-ch |
|
|
Capability |
2-ch @ 12 MP (20fps) / 4-ch @ 8 MP (25fps) / 8-ch @ 4MP (30fps) / 16-ch @ 1080p (30fps) |
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|
Network management |
Network protocols |
TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS |
|
|
Hard disk |
SATA |
4 SATA interfaces for 4HDDs |
|
|
Capacity |
Up to 8TB capacity for each HDD |
||
|
eSATA |
1 eSATA interface |
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|
External interface |
Network interface |
2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
|
|
Serial interface |
1 RS-485 (half-duplex), 1 RS-232 |
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|
USB interface |
Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 |
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|
Alarm in/out |
16/4 |
||
|
General |
Power supply |
100 to 240 VAC |
|
|
Power |
≤80 W |
||
|
Consumption (without hard disk) |
≤20 W |
||
|
Working temperature |
-10 to +55º C (+14 to +131º F) |
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|
Working humidity |
10 to 90 % |
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|
Chassis |
19-inch rack-mounted 1.5U chassis |
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|
Dimensions(W×D×H) |
445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8") |
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|
Weight (without hard disk) |
≤ 5 kg (11 lb) |
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