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| Camera Information | ||
| Power | Power Supply: 100 to 240 VAC, 50 to 60 Hz<br> Power Consumption: ≤ 30 W (without HDD) | |
| DVR / NVR / XVR Specification | ||
| Auxiliary Interface | USB<br> Front panel: 2 × USB 2.0<br> Rear panel: 2 × USB 3.0<br><br> RS232<br> 1x RS-232 | |
| Construction | Dimensions: 440 × 457 × 94 mm ( 17.4"× 18.0" × 3.7")<br> Net Weight: ≤ 7.1 kg (without HDD, 15.7 lb.) | |
| Decoding | Enable AI by NVR: 20-ch@1080p (30 fps)<br> Disable AI by NVR: 32-ch@1080p (30 fps) | |
| Network | Interface<br> Serial Interface: 1 RS-485 (full-duplex), 1 RS-232<br> SATA: 8 SATA interfaces<br> Capacity: Up to 16 TB capacity for each disk<br> eSATA: 1 eSATA interface Alarm In/Out: 16/9<br> USB Interface: Front panel: 2 × USB 2.0; Rear panel: 2 × USB 3.0<br><br> Ethernet Port: 1 RS-485 (full-duplex), 1 RS-232 | |
| Storage | Internal HDD: Up to 16 TB capacity for each disk<br> eSATA: 1 eSATA interface | |
| Video Detection And Alarm | 4-ch human face capture (HD network camera, up to 8 MP, H.264/H.265) | |
| IP CAMERA | ||
| Compression | G.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2/PCM | |
| Recording | ||
| Record Rate | Incoming Bandwidth: 384 Mbps<br> Outgoing Bandwidth: 256 Mbps | |
| Display Features | ||
| Resolution | HDMI 1 Output<br> 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz,<br> 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz<br><br> HDMI 2 Output<br> 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 × 1200/60 Hz,<br> 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz<br><br> VGA 1 Output<br> 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz<br><br> VGA 2 Output<br> 1920 × 1080/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz<br><br> Video Output Mode<br> HDMI1/VGA1 simultaneous output, HDMI2/VGA2 simultaneous <br>output,HDMI1/HDMI2 independent output | |
| Main Feature | ||
| Alarm | Alarm Input 16/916/9 | |
| Audio/Video Features | ||
| IP Camera Input | Up to 64-ch IP camera inputs | |
| Others | Sync Playback: 16-ch<br> Search Mode: Face picture comparison, human face capture, face picture search<br> Operational Conditions: -10 °C to 55 °C (14 °F to 131 °F) | |
| Two-Way Talk | 1-ch, RCA (2.0 Vp-p, 1 KΩ) | |
| Warranty Information | ||
| Warranty | 1 Year | |
If you're serious about securing your property, whether it's a corporate office, shopping mall, factory, hospital, or educational campus you already know how crucial reliability, clarity, and intelligent monitoring are. The Hikvision DS-8664NXI-I8/S 64-Channel 2U 4K AcuSense NVR is designed to eliminate blind spots, improve threat detection accuracy, and give you that peace of mind when every second counts. Whether you're managing a large-scale security operation or setting up a high-density surveillance system, this NVR ensures every camera feed is captured, stored, and analyzed with exceptional efficiency. Powered by Hikvision’s advanced AcuSense deep learning technology, the DS-8664NXI-I8/S delivers intelligent video analytics with remarkable accuracy. Unlike standard NVRs that generate endless false alarms, this recorder distinguishes between people, vehicles, and irrelevant motion—so your security team can focus on genuine threats. With support for up to 64 IP cameras, 4K recording resolution, and massive 112TB storage capacity, it provides consistent performance in high-pressure security environments. Comfort and ease of use are also major advantages. The 2U rack-mountable design allows for neat, professional installation in server rooms or security control centers. The user-friendly interface, combined with remote access capabilities, enables operators to manage and retrieve footage effortlessly. The robust build quality ensures long-term reliability, making it a solid investment for organizations that demand both performance and durability. If you're looking for a high-capacity NVR that balances power, intelligence, and affordability, the Hikvision DS-8664NXI-I8/S stands out as one of the best choices in Bangladesh. It's built not just for recording—but for proactive security. And when you're ready to buy, Techvalley Distribution offers the best price, genuine products, and official warranty.
1. 64-Channel Capacity for Large-Scale Surveillance: The NVR supports up to 64 IP cameras simultaneously, making it perfect for monitoring large facilities like corporate campuses, shopping malls, factories, hospitals, and university campuses. You won't have to invest in multiple recorders—one DS-8664NXI-I8/S handles everything.
2. 4K Ultra HD Recording for Crystal Clear Evidence: With maximum recording resolution of 3840 x 2160 (4K), this NVR captures every detail—from facial features to license plates—with exceptional clarity. When investigating incidents, 4K footage provides the evidence you need, reducing ambiguity and improving response accuracy.
3. AcuSense Technology for Intelligent Threat Detection: Powered by deep learning algorithms, AcuSense accurately detects and classifies people and vehicles while ignoring irrelevant motion like animals, leaves, or changing light. This significantly reduces false alarms, allowing security personnel to focus on real threats instead of wasting time on nuisance alerts.
4. Massive Storage Capacity for Extended Retention: With 8 SATA interfaces supporting up to 14TB per disk, the NVR offers a total storage capacity of 112TB. This allows for weeks or months of continuous recording, depending on camera count and resolution. You won't have to worry about losing critical footage due to limited storage.
5. Intelligent Analytics for Proactive Security: The NVR supports up to 4 channels of perimeter protection and up to 4 channels of facial recognition per video stream. Define virtual boundaries around sensitive areas, receive instant alerts when crossed, or identify known individuals in real time. These features transform passive recording into active threat prevention.
6. Advanced H.265+ Compression for Efficiency: H.265+ compression reduces storage and bandwidth requirements by up to 70% compared to standard H.264. You can keep more footage for longer periods without adding extra hard drives, saving you high costs over time.
7. Reliable Wired Network Connectivity: The Ethernet connection ensures zero video loss and consistent performance. Unlike wireless solutions that can suffer from interference or dropouts, this NVR delivers uninterrupted recording and remote access with maximum reliability.
Get the best deal on the Hikvision DS-8664NXI-I8/S price in Bangladesh at Techvalley Distribution. Now available at an exclusive price of 80,100৳, this high-performance 64-channel 4K AcuSense NVR is built for large-scale professional surveillance. Featuring deep learning-based intelligent analytics, 8 SATA ports for up to 112TB storage, and support for 4K recording, it's perfect for corporate, industrial, and institutional security applications. Enjoy reliable 24/7 operation, easy rack-mount installation, and long-lasting durability. Order today from Techvalley to upgrade your security infrastructure with an unbeatable price in BD.
The DS-8664NXI-I8/S supports up to 64 IP cameras, making it ideal for large-scale surveillance installations.
Yes, it supports recording at resolutions up to 3840 x 2160 (4K) for exceptional detail and clarity.
AcuSense is Hikvision's deep learning-based analytics that accurately detects people and vehicles, significantly reducing false alarms.
You can purchase it from Techvalley Distribution online or at their showrooms, with genuine products, competitive pricing, and nationwide delivery.
The latest price of Hikvision DS-8664NXI-I8/S 64-Channel 2U 4K AcuSense NVR in Bangladesh is 80,100৳ You can buy the Hikvision DS-8664NXI-I8/S 64-Channel 2U 4K AcuSense NVR at best price from our Website or visit any of our showrooms.
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