DS-7732NXI-K4

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Product type

32-ch 1.5U K Series AcuSense 4K NVR

IP video input

32-ch

Incoming bandwidth

256 Mbps

Outgoing bandwidth

160 Mbps

Network interface

2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces

Power supply

100 to 240 VAC, 50 to 60Hz

Operating temperature

-10 °C to 55 °C (14 °F to 131 °F)

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 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

By Device

All channels, up to 4 MP (when enhanced SVC mode is enabled, up to 8 MP)

By Camera

All channels

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

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 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

Remote Connection

128

Compatible Browser

IE11, Chrome V57, Firefox V52, Safari V12, Edge V89, or above version

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)

Consumption

≤ 20 W (without HDD)

Working Temperature

-10 °C to 55 °C (14 °F to 131 °F)

Working Humidity

10 to 90 %

Selection notes

• ISD stock, price, Malaysian warranty and delivery are unverified. Confirm the exact model suffix and supplied revision.

Official documents

• ISD datasheet (PDF): Hikvision DS-7732NXI-K4
• Hikvision official product page
• Hikvision official datasheet

Manufacturer source checked 2026-10-25. The supplied unit and local terms require confirmation.