Hikvision DS-8632NXI-K8 Network Video Recorders

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 50,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB)

Facial Detection and Analytics Performance: 1-ch human face capture (HD network camera, up to 8 MP, H.264/H.265)

Face Picture Comparison: 4-ch

Motion Detection 2.0

By Device: All channels, 4 MP video analysis for human and vehicle recognition to reduce false alarm

By Camera: All channels

Perimeter Protection

Human/Vehicle Analysis: 2-ch, 4 MP (HD network camera, up to 8 MP, H.264/H.265) video analysis for human and vehicle recognition to reduce false alarm

Video and Audio

IP Video Input: 32-ch

Incoming Bandwidth: 256 Mbps

Outgoing Bandwidth: 160 Mbps

HDMI 1 Output: 4K (3840×2160)/60 Hz, 4K (3840×2160)/30 Hz, 1920×1080/60 Hz, 1600×1200/60 Hz, 1280×1024/60 Hz, 1280×720/60 Hz, 1024×768/60 Hz

HDMI 2 Output: 1920×1080p/60 Hz, 1280×1024/60 Hz, 1280×720/60 Hz, 1024×768/60 Hz

VGA 1 Output: 1920 × 1080p/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz

VGA 2 Output: 1920 × 1080p/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz

Video Output Mode

HDMI 1 and VGA 1 provide simultaneous video output, and work as the main output;

HDMI 2 and VGA 2 provide simultaneous video output, and work as the auxiliary output

Audio Output: 2-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@12MP (30fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p(30 fps)

AI off: 2-ch@12MP (30fps)/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/AAC

Network

Remote Connection: 128-ch

Network Protocol: TCP/IP, DHCP, IPv4, Hik-Connect, 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 interface

Auxiliary Interface

Serial Interface: 1 RS-232, 1 RS-485

SATA: 8 SATA interfaces

eSATA: 1 eSATA interface

Capacity: Up to 10 TB capacity for each disk

Alarm In/Out: 16/9, the 9th alarm supports control 12V.

USB Interface: Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0

Power output: 12V DC

General

Power Supply: 100 to 240 VAC, 50 to 60 Hz

Consumption: ≤ 30 W (without HDD)

Working Temperature: -10 °C to 55 °C (14 °F to 131 °F)

Working Humidity: 10 to 90 %

Dimension (W × D × H): 441×457×91 mm (17.4"×18.0"×3.6")

Weight: ≤ 8 kg (17.6 lb)