The Hikvision DS-7732NXI-K4/16P is a 32-channel AcuSense Network Video Recorder built for large-scale commercial and enterprise surveillance deployments. With 16 built-in PoE ports and four HDD bays supporting up to 32 TB of storage, it consolidates your entire IP camera network into a single, manageable unit.
Powered by Hikvision's deep-learning AcuSense engine, the recorder distinguishes humans and vehicles from irrelevant motion — slashing false alarms by over 90 % and ensuring your security team only responds to genuine threats. Dual HDMI outputs let you drive a live video wall and a management monitor simultaneously, while H.265+ compression cuts bandwidth and storage costs by up to 75 % compared with standard H.264.
Supporting cameras up to 12 MP resolution and an incoming bandwidth of 320 Mbps, the DS-7732NXI-K4/16P future-proofs your site as you expand. Remote access, event notifications, and smart search are all available through Hikvision's Hik-Connect mobile app and iVMS-4200 desktop client — keeping you in control from anywhere.
Key Features
AcuSense deep-learning AI filters false alarms — only real human/vehicle events trigger alerts
16 built-in PoE ports power cameras directly — no separate PoE switch required
4 HDD bays for up to 32 TB of on-site redundant storage
H.265+ compression reduces storage and bandwidth by up to 75 %
Dual HDMI + VGA outputs support simultaneous video wall and operator station
Smart search: quickly find footage by face, license plate, or motion zone
Remote live view and playback via Hik-Connect app and iVMS-4200
Technical Specifications
32-channel IP video recording
16 built-in PoE ports (802.3af/at)
4 HDD bays — up to 8 TB each (32 TB total)
Max incoming bandwidth: 320 Mbps
Supports up to 12 MP IP cameras
H.265+ / H.265 / H.264+ / H.264 decoding
2× HDMI + 1× VGA simultaneous output
AcuSense deep learning — filters 90 %+ false alarms
Two-way audio, smart search, facial detection
Remote access via Hik-Connect & iVMS-4200
What's in the Box
DS-7732NXI-K4/16P NVR unit
Power cable
Ethernet patch cable
Mouse
Quick start guide
Typical Deployments
Large office parks and corporate campuses with 20–32 cameras
Warehouses and logistics facilities with perimeter AI analytics
Hotels, hospitals and educational institutions needing 24/7 recording
ISP and integrator projects deploying enterprise-grade CCTV systems
Frequently Asked Questions
It supports up to 32 IP cameras. Sixteen cameras can be powered directly via the built-in PoE ports; the remaining 16 connect through your network switch.
Related Products
CCTV / SurveillanceNEW
electronic
Fanvil
Product Details
CCTV / SurveillanceVALUE
Hikvision DS-2CD1021G0-I 2MP Fixed Bullet Network Camera
Hikvision
•2 MP (1920 × 1080) CMOS sensor
•4 mm fixed lens, 84° horizontal FOV
•IR night vision up to 30 m
Product Details
CCTV / SurveillancePOPULAR
Hikvision DS-2CD1023G2-LIU 2MP Smart Hybrid Light Bullet Camera
Hikvision
•2 MP (1920 × 1080) CMOS sensor
•4 mm fixed lens, 84° horizontal FOV
•Smart Hybrid Light — ColorVu colour + IR 40 m
Product Details
CCTV / SurveillancePOPULAR
Hikvision DS-2CD1027G2H-LIU 2MP Smart Hybrid Light Dome Camera
Hikvision
•2 MP (1920 × 1080) CMOS sensor
•4 mm fixed lens, 102° horizontal FOV
•Smart Hybrid Light — ColorVu colour night vision + IR 40 m
