| General | |
| Brand | Hikvision |
| Model | DS-7764NI-M4 |
| Basic Information | |
| Interface | HDMI1/VGA simultaneous output, HDMI1/HDMI2 independent output |
| Resolution | HDMI 1: Output 8K (7680 × 4320)/30Hz, 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz HDMI 2: Output 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz *: When HDMI 1 output resolution is 8K, the maximum HDMI 2 output resolution is 1080p. VGA: Output 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| Decoding Capacity | 2-ch@32 MP (30 fps)/2-ch@24 MP (30 fps)/4-ch@12 MP (20 fps)/8-ch@8 MP (25 fps)/16-ch@4 MP (30 fps)/32-ch@1080p (30 fps) |
| Audio and Video | |
| IP Camera Input | 64-ch Up to 32 MP resolution * After ultra HD resolution mode is enabled, the NVR supports up to 8-ch 32 MP/24 MP IP video inputs. |
| Two-Way Talk | 1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input) |
| Storage | |
| Internal HDD | Up to 16 TB capacity for each HDD |
| Component Environment | |
| Operational Conditions | -10 °C to 55 °C (14 °F to 131 °F) |
| Auxiliary Interface | |
| USB | Front panel: 2 × USB 2.0 Rear panel: 1 × USB 3.0 |
| Playback And Backup | |
| Sync Playback | 16-ch |
| Recording | |
| Compression | Audio Compression G.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2 |
| Resolution | 32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/ 2CIF/CIF/QCIF *After ultra HD resolution mode is enabled, the NVR supports up to 8-ch 32 MP/24 MP IP video inputs. |
| Main Features 1 | |
| Alarm | 16/9 |
| Network | |
| Ethernet | 2x RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
| Interface | ESATA: 1x eSATA interface SATA: 4x SATA interfaces Capacity: Up to 16 TB capacity for each HDD Serial Interface: 2x RS-485 (half-duplex), 1 RS-232 Alarm In/Out: 16/9 USB Interface: Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 Ctrl 12V: Controllable 12VDC, 1 A power output for an external alarm device; The power will be turned on when the alarm output is triggered. *The Ctrl 12V power is controlled by alarm output 9. DC 12V: 12 VDC, 1 A power output |
| Power | |
| Power Consumption | ≤ 15 W (without HDD) |
| Power Supply | 100 to 240 VAC, 50 to 60 Hz |
| Physical Design & Dimensions | |
| Dimensions (W x H x D) | 445 × 400 × 75 mm ( 17.5"× 15.7" × 3.0") |
| Weight | ≤ 5 kg (without HDD, 11 lb.) |
| Warranty Information | |
| Warranty | 1-Year |
Powerful 64-Channel 8K NVR – Hikvision DS-7764NI-M4
The Hikvision DS-7764NI-M4 is a high-performance 64-channel Network Video Recorder (NVR), ideal for large-scale surveillance in commercial, industrial, and enterprise environments.
It supports up to 64 IP cameras with recording resolutions up to 8K, ensuring crystal-clear video capture with maximum detail.
Equipped with 4 SATA HDD bays, this NVR offers massive storage capacity for long-term recording—perfect for offices, factories, shopping malls, and institutions.
Advanced H.265+ compression technology reduces bandwidth and storage usage without compromising video quality. এছাড়া এতে রয়েছে smart features যেমন motion detection, intrusion detection, এবং perimeter protection, যা security আরও efficient করে।
With HDMI & VGA output, you can enjoy high-definition live view and playback on multiple displays. The user-friendly interface makes installation and management সহজ, even for complex systems.
Remote monitoring is সহজ Hikvision-এর mobile & PC apps এর মাধ্যমে—যেকোনো সময়, যেকোনো জায়গা থেকে access করা যাবে।
Built for 24/7 stable operation, this NVR ensures uninterrupted surveillance and supports a wide range of Hikvision IP cameras for future scalability.
Available at Islam Computers, Tangail
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