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Model: DS-7732NI-I4
- Up to 32 channel IP cameras can be connected
- Up to 1-ch@32 MP/2-ch@12 MP/16-ch@1080p decoding capacity
- Only (B) version support 2 HDMI and 1 VGA interfaces, and HDMI interfaces support independent video outpu
- 4 HDDs for continuous video recording
- Supports various special function cameras, including thermal camera/fisheye/people counting/heatmap/ANPR (automatic number plate recognition)
- Advanced streaming technology enables smooth live view and data self-correction in poor network conditions
- Supports dual-stream recording to save time and bandwidth.
IP Video Input |
Up to 12 MP resolution *: 32 MP and 24 MP is only available for channel 1 when ultra HD resolution mode is enabled. For DS-7732NI-I4(B), when ultra HD resolution mode is enabled, it will reduce the IP video input to 24-ch. |
Incoming Bandwidth |
256 Mbps |
Outgoing Bandwidth |
256 Mbps |
HDMI 1 Output |
4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
HDMI 2 Output |
1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
VGA Output |
1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
Video Output Mode |
HDMI1/VGA simultaneous output, HDMI2/VGA independent output |
CVBS Output |
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
Audio output |
1-ch, RCA (Linear, 1 KΩ) |
Two-Way Audio |
1-ch, RCA (2.0 Vp-p, 1kΩ, using the audio input) |
Decoding Format |
H.265/H.265+/H.264/H.264+/MPEG4 |
Recording Resolution |
32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/ 2CIF/CIF/QCIF *: 32 MP and 24 MP is only available for channel 1 when ultra HD resolution mode is enabled. For DS-7732NI-I4(B), when ultra HD resolution mode is enabled, it will reduce the IP video input to 24-ch |
Synchronous Playback |
16 channel |
Decoding Capability |
1-ch@32 MP (30 fps)/2-ch@12 MP (20 fps)/4-ch@8 MP (25 fps)/8-ch@4 MP (30 fps)/16-ch@1080p (30 fps) |
Dual-Stream Recording |
Support |
Stream Type |
Video, Video and Audio |
Audio Compression |
G.711ulaw/G.711alaw/G.722/G.726 |
Remote Connections |
128 |
Network Protocols |
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS |
Network Interface |
2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
Serial Interface |
1 RS-485 (half-duplex), 1 RS-232 |
SATA |
4 SATA interfaces |
ESATA |
N/A (1 eSATA interface is optional) |
Capacity |
up to 10 TB capacity for each HDD |
USB Interface |
Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0 |
Alarm In/Out |
16/4(16/8 optional) |
Power Supply |
100 to 240 VAC, 50 to 60 Hz |
Consumption |
≤ 20 W (without HDD) |
Working Temperature |
-10 °C to 55 °C (14 °F to 131 °F) |
Working Humidity |
10 to 90 % |
Dimension (W × D × H) |
445 × 400 × 75 mm ( 17.5"× 15.7" × 3.0") |
Chassis |
19-inch rack-mounted 1.5U chassis |
Weight |
≤ 5 kg (without HDD, 11 lb.) |
FCC |
Part 15 Subpart B, ANSI C63.4-2014 |
CE |
EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4 |