Hikvision 32-ch 1.5U K Series AcuSense 4K NVR | DS-7732NXI-K4

Key Feature:

• Up to 32-ch IP camera inputs.
• H.265+/H.265/H.264+/H.264 video formats.
• Up to 2-ch@12 MP or 3-ch@8 MP or 6-ch@4 MP or 12-ch@1080p decoding capacity.
• Up to 256 Mbps incoming bandwidth.
• Adopt Hikvision Acusense technology to minimize manual effort and security costs.

Smart Function:

• All channels support Motion Detection 2.0.
• 2-ch video analysis for human and vehicle recognition to reduce false alarm.
• 1-ch facial recognition for video stream, or 4-ch facial recognition for face picture.
• Smart search for the selected area in the video, and smart playback to improve the playback efficiency.

Professional and Reliability:

• H.265+ compression effectively reduces the storage space by up to 75%.
• Adopt stream over TLS encryption technology which provides more secure stream transmission service.

HD Video Output:

• Provide independent HDMI and VGA outputs.
• HDMI video output at up to 4K resolution.

Storage and Playback:

• Up to 4 SATA interfaces for HDD connection (up to 10 TB capacity per HDD).
• 16-ch synchronous playback.

Network & Ethernet Access:

• 2 self-adaptive 10/100/1000 Mbps Ethernet interfaces.
• Hik-Connect for easy network management.

DS-7732NXI-K4 32-ch 1.5U K Series AcuSense 4K NVR Specification:

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.
• VGA Output: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz.

Video Output Mode:

• HDMI/VGA independent output.
• CVBS Output: N/A.
• Audio Output: 1-ch, RCA (Linear, 1 KΩ).
• Two-Way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input).

Decoding:

• Decoding Format: H.265/H.265+/H.264+/H.264.
• Recording Resolution: 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF.
• 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).
• Stream Type: Video, Video & Audio.
• Audio Compression: G.711ulaw/G.711alaw/G.722/G.726.

Network:

• Remote Connection: 128.
• API: ONVIF (profile S/G); SDK; ISAPI.
• Compatible Browser: IE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version.
• Network Protocol: 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.

Auxiliary Interface:

• SATA: 4 SATA interfaces.
• Capacity: Up to 10 TB capacity for each HDD.
• Serial Interface: 2 RS-485 (half-duplex), 1 RS-232.

Alarm In/Out:

• 16/4 (16/9 is optional).

USB Interface:

• Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0.
• Ctrl 12V: N/A (optional to support).
• DC 12V: N/A (optional to support).

General:

• GUI Language: English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish Language, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz, Brazilian Portuguese, Indonesian.
• Power Supply: 100 to 240 VAC, 50 to 60Hz.
• 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").
• Weight: ≤ 5 kg (without HDD, 11 lb.).

Certification:

• FCC Part 15 Subpart B, ANSI C63.4-2014.
• CE EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017.
• Obtained Certification: CE, FCC, IC, CB, KC, UL, Rohs, Reach, WEEE, RCM, UKCA, LOA, BIS.