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

🔧 Key Features

32 IP Camera Inputs Supports up to 32 channels of IP video input with up to 256 Mbps incoming bandwidth — ideal for expansive systems.
AcuSense Technology Built-in AI-based human and vehicle detection reduces false alarms and enhances event accuracy across all channels.
Facial Recognition & Analytics
- Supports 1 channel facial recognition from video stream or 4 channels from face pictures
- Up to 16 face libraries with 20,000 face images total
Smart Event Detection
- Motion Detection 2.0 on all channels
- Perimeter Protection (2 channels by device, all channels by camera)
- Smart search and playback for efficient review
High Decoding Capability
- AI ON: Up to 1-ch@12MP, 2-ch@8MP, 4-ch@4MP, or 8-ch@1080p
- AI OFF: Up to 2-ch@12MP, 3-ch@8MP, 6-ch@4MP, or 12-ch@1080p
Dual Video Outputs: Independent HDMI (up to 4K) and VGA outputs for flexible display setups
Advanced Compression Supports H.265+, H.265, H.264+, H.264 to optimize storage and bandwidth
Storage Capacity
- 4 SATA interfaces, each supporting up to 10 TB — total capacity up to 40 TB
- 16-channel synchronous playback
Secure Streaming: Uses TLS encryption for secure video transmission

🔍 Smart hint

AI by Device vs. AI by Camera: You can choose whether analytics are processed by the NVR or offloaded to smart cameras (great for balancing performance and cost).
Face Picture Comparison: Supports 4-channel face picture comparison alarms (useful for access control or VIP recognition).
Smart Playback: Quickly locate events using filters like motion, human/vehicle detection, or face match.

⚠️ Warnings

Power Supply: Requires stable 100–240V AC input; ensure proper UPS backup for uninterrupted operation.
Environmental Limits: Operates between –10°C to +55°C, humidity 10–90% (indoor use recommended).
Privacy Compliance: Facial recognition features require clear signage and user consent in monitored areas.
Firmware Updates: Keep firmware current to maintain cybersecurity and feature compatibility.

📦 What’s Included

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days