Hikvision DS-8664NXI-I8/S 64 Channel 4K AcuSense NVR
Hikvision DS-8664NXI-I8/S is a professional-grade 64-channel 4K AcuSense Network Video Recorder (NVR) designed for large-scale surveillance projects. Equipped with advanced AI-powered analytics, facial recognition, perimeter protection, H.265+ compression, and support for up to 64 IP cameras, this NVR is an excellent choice for commercial buildings, factories, offices, shopping malls, educational institutions, and enterprise security systems. With 8 SATA interfaces supporting up to 16TB per HDD, it offers massive storage capacity and reliable 24/7 video recording.
Hikvision DS-8664NXI-I8/S Specifications
| Specification | Details |
|---|---|
| Model | Hikvision DS-8664NXI-I8/S |
| Device Type | AcuSense Network Video Recorder (NVR) |
| IP Camera Input | 64 Channels |
| Incoming Bandwidth | 384 Mbps |
| Outgoing Bandwidth | 256 Mbps |
| Video Compression | H.265+, H.265, H.264+, H.264 |
| Recording Resolution | Up to 32MP |
| HDMI Output | 2 × HDMI (Up to 4K) |
| VGA Output | 2 × VGA |
| CVBS Output | 1 × BNC |
| Audio Output | 2 × RCA |
| Two-Way Audio | Yes |
| Synchronous Playback | 16 Channels |
| Live View | Up to 64 Split Screen |
| HDD Bays | 8 SATA Interfaces |
| Maximum HDD Capacity | 16TB per HDD |
| RAID | RAID 0, 1, 5, 6, 10 |
| eSATA | 1 Port |
| USB Ports | 2 × USB 2.0, 2 × USB 3.0 |
| Network Port | 2 × Gigabit RJ45 |
| Alarm Input/Output | 16 In / 9 Out |
| Serial Port | RS-232, RS-485 |
| Power Supply | 100–240V AC |
| Power Consumption | ≤30W (Without HDD) |
| Operating Temperature | -10°C to 55°C |
| Dimensions | 440 × 457 × 94 mm |
| Weight | ≤7.1 kg (Without HDD) |
AI Smart Functions
The Hikvision DS-8664NXI-I8/S includes powerful AcuSense deep learning technology that significantly reduces false alarms caused by animals, leaves, rain, or lighting changes.
AI Features
- Human & Vehicle Classification
- Perimeter Protection
- Motion Detection 2.0
- Facial Recognition
- Face Picture Search
- Face Picture Library (Up to 50,000 Faces)
- Smart Search
- Smart Playback
- POS Information Overlay
- AI by NVR & AI by Camera Support
Storage & Performance
Designed for enterprise surveillance, this NVR supports:
- Up to 128TB total storage (8 × 16TB HDD)
- RAID protection for data security
- 384 Mbps recording bandwidth
- 32-channel 1080p decoding (AI disabled)
- 20-channel 1080p decoding (AI enabled)
- Smooth 4K live view and playback
Why Choose Hikvision DS-8664NXI-I8/S?
- Supports up to 64 IP cameras
- Enterprise-class AI security features
- Massive storage capacity
- Advanced RAID data protection
- Dual Gigabit LAN ports
- Excellent 4K video performance
- ONVIF compatibility with third-party cameras
- Reliable 24/7 surveillance recording
Frequently Asked Questions (FAQs)
How many cameras does the Hikvision DS-8664NXI-I8/S support?
It supports up to 64 IP cameras.
Does it support 4K recording?
Yes. It supports recording resolutions up to 32MP and provides 4K HDMI video output.
How many hard drives can be installed?
The recorder includes 8 SATA interfaces, each supporting up to 16TB, for a maximum storage capacity of 128TB.
Does it support RAID?
Yes. It supports RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 for improved data protection.
Does it support AI functions?
Yes. It includes AcuSense AI, facial recognition, perimeter protection, human and vehicle classification, and Motion Detection 2.0.
