The Hikvision DS-7764NI-M4 is a powerful and versatile network video recorder (NVR) built for professional-grade surveillance systems. With support for up to 64 IP camera inputs and ultra-high-definition resolutions of up to 32 MP, this NVR is ideal for large-scale applications that require superior video quality and advanced functionality. It features 8K output, dual HDMI ports, and efficient decoding capabilities, making it a perfect choice for industrial, commercial, and public security setups.

Key Features

1. 64-Channel IP Camera Input

   • Supports up to 64 cameras with a resolution of up to 32 MP, ensuring comprehensive surveillance coverage for large installations.
   • Ultra HD Resolution Mode: Allows up to 8 channels of 32 MP/24 MP IP video inputs for ultimate clarity.

2. Two-Way Audio Communication

   • 1-channel RCA with a 2.0 Vp-p and 1 KΩ audio input for two-way communication, enabling interaction between the control center and the monitored location.

3. 8K Ultra-High-Definition Display

   • HDMI 1 Output: Supports up to 8K resolution (7680 × 4320) at 30Hz for unparalleled video quality.
   • HDMI 2 Output: Independent 4K resolution support for flexible display options.
   • Simultaneous Outputs: HDMI1/VGA or dual HDMI outputs for versatile monitoring configurations.

4. Flexible Resolution Outputs

   • Multiple resolution options, including 8K, 4K, 2K, and 1080p, allow compatibility with a range of display devices.
   • VGA support up to 1920 × 1080 at 60Hz for secondary display needs.

5. Exceptional Decoding Capacity

   • Decoding capabilities include:
     • 2 channels at 32 MP (30 fps) or 24 MP (30 fps).
     • 4 channels at 12 MP (20 fps).
     • 8 channels at 8 MP (25 fps).
     • 16 channels at 4 MP (30 fps).
     • 32 channels at 1080p (30 fps).

Technical Specifications

• Model: DS-7764NI-M4
• Camera Inputs: Up to 64 channels (IP cameras).
• Resolution Support: Up to 32 MP per channel.
• Incoming/Outgoing Bandwidth: 400 Mbps.
• Decoding Capacity:
  • 32 MP/24 MP: 2 channels at 30 fps.
  • 12 MP: 4 channels at 20 fps.
  • 8 MP: 8 channels at 25 fps.
  • 4 MP: 16 channels at 30 fps.
  • 1080p: 32 channels at 30 fps.
• Display Ports:
  • 2 HDMI Outputs: Support for 8K or dual 4K.
  • 1 VGA Output: Up to 1080p.
• Two-Way Audio: 1-ch RCA.