Hikvision 32 Channel NVR DS-7632NI-K1

32-Channel 4K Network Video Recorder – High-Capacity NVR with Advanced Decoding & Dual-SATA Storage

This powerful 32-channel NVR is designed for enterprise-level surveillance systems, offering high-resolution recording, multi-channel synchronous playback, and advanced decoding capabilities. Equipped with dual-SATA storage support and wide network compatibility, it ensures reliable, scalable video management.

Key Features:

Video & Audio Performance:

• IP Video Input: 32 Channels

• Stream Types: Video / Video + Audio

• Audio Input: 1-ch RCA (2.0 Vp-p, 1 KΩ)

• Audio Output: 1-ch RCA (Linear, 1 KΩ)

• Two-Way Audio: 1-ch RCA (shared with audio input)

Video Output & Display:

• HDMI Output:

  • 4K (3840 × 2160) @ 30 Hz

  • 2K (2560 × 1440) @ 60 Hz

  • 1080p, 1600 × 1200, 1280 × 1024, 1280 × 720 @ 60 Hz

• VGA Output:

  • 1920 × 1080, 1280 × 1024, 1280 × 720 @ 60 Hz

• Output Mode: HDMI/VGA independent output

Decoding & Playback:

• Decoding Formats: H.265/H.265+/H.264/H.264+

• Recording Resolution Support:
  12 MP / 8 MP / 6 MP / 5 MP / 4 MP / 3 MP / 1080p / UXGA / 720p / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF

• Decoding Capability:

  • 1-ch @ 12 MP (30 fps)

  • 2-ch @ 8 MP (30 fps)

  • 4-ch @ 4 MP (30 fps)

  • 8-ch @ 1080p (30 fps)

• Synchronous Playback: Up to 16 channels

Networking:

• Incoming Bandwidth: 256 Mbps

• Outgoing Bandwidth: 160 Mbps

• Remote Access Support: Up to 128 connections

• Network Interface: 1 × RJ-45 10/100/1000 Mbps Ethernet

• Protocols Supported: TCP/IP, DHCP, IPv4/IPv6, DNS, DDNS, RTSP, SMTP, NTP, UPnP™, HTTP/HTTPS, iSCSI, SNMP, ISUP, SADP, and more

Storage & Interfaces:

• SATA Ports: 2 × SATA interfaces

• HDD Capacity: Up to 10 TB per drive

• USB Ports:

  • Front: 1 × USB 2.0

  • Rear: 1 × USB 2.0

• Alarm I/O: 4 input / 1 output

General Specifications:

• Power Supply: 12 VDC, 3.33 A

• Power Consumption: ≤ 15 W (without HDD)

• Operating Temperature: -10°C to +55°C (14°F to 131°F)

• Operating Humidity: 10% to 90%

• Dimensions: 385 × 315 × 52 mm (15.2″ × 12.4″ × 2.0″)

• Weight: ≤ 1 kg (without HDD)

• Certifications:

  • FCC: Part 15 Subpart B, ANSI C63.4-2014

  • CE: EN 55032:2015, EN 55035:2017, EN 50130-4, EN 61000-3-2, EN 61000-3-3

Ideal For:
Large-scale surveillance installations demanding 4K recording, high user concurrency, extended storage, and smart video streaming efficiency.