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- DS-7732NXI-K4
- Network Video Recorders
AcuSense NVR
Hikvision DS-7732NXI-K4 32-ch K Series AcuSense NVR
Perimeter Protection
2-ch video analysis for human & vehicle recognition to reduce false alarm
Decoding Format
Supports H.265+/H.265/H.264+/H.264 Video formats
Bandwidth
Incoming bandwidth: 256 Mbps
Outgoing bandwidth: 160 Mbps
Interface
4 SATA interface connectable for recording & backup, Alarm In/Out: 16/4
Facial Recognition
1-ch facial recognition for video stream, or 4-ch facial recognition for face picture
Motion Detection 2.0
All channels support Motion Detection
Decoding Capacity
AI on: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30 fps), AI off: 2-ch@12 MP (30 fps)/3-ch@8 MP (30 fps)/6-ch@4 MP (30 fps)/12-ch@1080p (30 fps)
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Intelligent Analytics |
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AI by Device |
Facial recognition, perimeter protection, motion detection 2.0 |
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AI by Camera |
Facial recognition, perimeter protection, video structuralization, throwing objects from building, motion detection 2.0, VCA |
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Facial Recognition |
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Facial Detection and Analytics |
Face picture comparison, human face capture, face picture search |
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Face Picture Library |
Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB) |
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Facial Detection and Analytics Performance |
1-ch, 8 MP |
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Face Picture Comparison |
4-ch face picture comparison alarm |
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Motion Detection 2.0 |
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By Device |
All channels, up to 4 MP (when enhanced SVC mode is enabled, up to 8 MP) |
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By Camera |
All channels |
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Perimeter Protection |
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By Device |
Up to 2-ch 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm |
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By Camera |
All channels |
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Video and Audio |
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IP Video Input |
32-ch |
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Incoming Bandwidth |
256 Mbps |
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Outgoing Bandwidth |
160 Mbps |
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HDMI Output |
1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
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VGA Output |
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz |
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Video Output Mode |
HDMI/VGA independent output |
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CVBS Output |
N/A |
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Audio Output |
1-ch, RCA (Linear, 1 KΩ) |
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Two-Way Audio |
1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input) |
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Decoding |
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Decoding Format |
H.265 / H.265+ / H.264+ / H.264 |
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Recording Resolution |
12 MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p / UXGA / 720p / VGA |
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Synchronous playback |
16-ch |
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Decoding Capability |
AI on: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30 fps) AI off: 2-ch@12 MP (30 fps)/3-ch@8 MP (30 fps)/6-ch@4 MP (30 fps)/12-ch@1080p (30 fps) |
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Stream Type |
Video, Video & Audio |
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Audio Compression |
G.711ulaw / G.711alaw / G.722 / G.726/AAC |
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Network |
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Network Protocol |
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS |
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Network Interface |
2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
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Auxiliary Interface |
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SATA |
4 SATA interfaces |
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Capacity |
Up to 10 TB capacity for each HDD |
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Serial Interface |
2 RS-485 (half-duplex), 1 RS-232 |
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Alarm In/Out |
16/4 (16/9 is optional) |
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USB Interface |
Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 |
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Ctrl 12V |
N/A (optional to support) |
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DC 12V |
N/A (optional to support) |
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General |
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Power Supply |
100 to 240 VAC, 50 to 60Hz |
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Consumption |
≤ 20 W (without HDD) |
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Working Temperature |
-10 °C to 55 °C (14 °F to 131 °F) |
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Working Humidity |
10 to 90 % |
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Dimension (W × D × H) |
445 × 400 × 75 mm (17.5"× 15.7" × 3.0") |
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Weight |
≤ 5 kg (without HDD, 11 lb.) |
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Certification |
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FCC |
Part 15 Subpart B, ANSI C63.4-2014 |
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Obtained Certification |
CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS |
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Intelligent Analytics |
|
|
AI by Device |
Facial recognition, perimeter protection, motion detection 2.0 |
|
AI by Camera |
Facial recognition, perimeter protection, video structuralization, throwing objects from building, motion detection 2.0, VCA |
|
Facial Recognition |
|
|
Facial Detection and Analytics |
Face picture comparison, human face capture, face picture search |
|
Face Picture Library |
Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB) |
|
Facial Detection and Analytics Performance |
1-ch, 8 MP |
|
Face Picture Comparison |
4-ch face picture comparison alarm |
|
Motion Detection 2.0 |
|
|
By Device |
All channels, up to 4 MP (when enhanced SVC mode is enabled, up to 8 MP) |
|
By Camera |
All channels |
|
Perimeter Protection |
|
|
By Device |
Up to 2-ch 4 MP (HD network camera, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm |
|
By Camera |
All channels |
|
Video and Audio |
|
|
IP Video Input |
32-ch |
|
Incoming Bandwidth |
256 Mbps |
|
Outgoing Bandwidth |
160 Mbps |
|
HDMI Output |
1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
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VGA Output |
1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz |
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Video Output Mode |
HDMI/VGA independent output |
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CVBS Output |
N/A |
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Audio Output |
1-ch, RCA (Linear, 1 KΩ) |
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Two-Way Audio |
1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input) |
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Decoding |
|
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Decoding Format |
H.265 / H.265+ / H.264+ / H.264 |
|
Recording Resolution |
12 MP / 8MP / 6MP / 5MP / 4MP / 3MP / 1080p / UXGA / 720p / VGA |
|
Synchronous playback |
16-ch |
|
Decoding Capability |
AI on: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30 fps) AI off: 2-ch@12 MP (30 fps)/3-ch@8 MP (30 fps)/6-ch@4 MP (30 fps)/12-ch@1080p (30 fps) |
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Stream Type |
Video, Video & Audio |
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Audio Compression |
G.711ulaw / G.711alaw / G.722 / G.726/AAC |
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Network |
|
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Network Protocol |
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS |
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Network Interface |
2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
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Auxiliary Interface |
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SATA |
4 SATA interfaces |
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Capacity |
Up to 10 TB capacity for each HDD |
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Serial Interface |
2 RS-485 (half-duplex), 1 RS-232 |
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Alarm In/Out |
16/4 (16/9 is optional) |
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USB Interface |
Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 |
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Ctrl 12V |
N/A (optional to support) |
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DC 12V |
N/A (optional to support) |
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General |
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Power Supply |
100 to 240 VAC, 50 to 60Hz |
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Consumption |
≤ 20 W (without HDD) |
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Working Temperature |
-10 °C to 55 °C (14 °F to 131 °F) |
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Working Humidity |
10 to 90 % |
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Dimension (W × D × H) |
445 × 400 × 75 mm (17.5"× 15.7" × 3.0") |
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Weight |
≤ 5 kg (without HDD, 11 lb.) |
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Certification |
|
|
FCC |
Part 15 Subpart B, ANSI C63.4-2014 |
|
Obtained Certification |
CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS |