Hikvision DS-7232HQHI-K2 32-Channel 1080P Turbo HD DVR with 2 HDD Slots (DS-7232HQHI-K2)

The Hikvision DS-7232HQHI-K2 is a professional-grade 32-channel Turbo HD DVR designed for large-scale video surveillance installations. With dual HDD slots, support for up to 40 network cameras, and advanced H.265 Pro+ compression technology, this DVR delivers high-quality 1080p recording while optimizing storage and network bandwidth. Equipped with intelligent video analytics such as line crossing and intrusion detection, it ensures efficient perimeter protection and reliable monitoring for commercial and industrial environments.

Product Features

High-Channel Capacity

Supports 32 analog channels and up to 40 IP cameras, allowing comprehensive surveillance coverage for large facilities or multi-zone monitoring setups.

Advanced Video Compression

H.265 Pro+ technology reduces storage usage and network load while maintaining clear video quality. Dual-stream support ensures flexible video transmission to remote devices.

Multi-Signal Compatibility

Supports HDTVI, AHD, HDCVI, CVBS, and IP cameras, enabling integration with a variety of camera types and resolutions up to 6 MP.

Intelligent Perimeter Protection

Includes enhanced video content analytics such as line crossing detection and intrusion detection, reducing false alarms and improving overall security efficiency.

Audio Integration

Features 1-ch RCA audio input and 1-ch RCA audio output, plus one two-way audio channel using the first input for communication and recording.

Flexible Display Options

HDMI, VGA, and CVBS outputs support multiple resolutions including 4K (3840×2160), 2K (2560×1440), 1080p, and 720p, providing versatile monitoring on different screens.

Expandable Storage

Two SATA interfaces support HDDs up to 10 TB each. USB 2.0 and 3.0 ports allow fast data backup and management.

Network and Remote Access

Supports 128 remote connections over protocols including TCP/IP, PPPoE, DHCP, Hik-Connect, DDNS, NTP, SADP, ONVIF, and HTTPS. A gigabit Ethernet interface ensures high-speed data transfer.

Durable and Efficient Design

Compact 1U form factor with robust metal casing. Operates reliably between -10 °C and 55 °C and 10–90% humidity, supporting synchronous playback of up to 16 channels.

Product Specifications

• Video Inputs: 32 analog channels, up to 40 IP channels
• Analog Video Standards: HDTVI, AHD, HDCVI, CVBS
• IP Video Input: 2-ch standard, up to 8-ch enhanced mode, 6 MP resolution, H.265+/H.265/H.264+/H.264
• Video Compression: H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
• Encoding Resolution: 4 MP Lite/3 MP/1080p/720p/VGA/WD1/4CIF/CIF
• Frame Rate: Main stream: 4 MP Lite @15 fps, 1080p/720p @15–30 fps; Sub-stream: WD1/4CIF @12 fps, CIF @25/30 fps
• Video Bitrate: 32 Kbps to 6 Mbps
• Dual Stream: Supported
• Audio Input/Output: 1-ch RCA, two-way audio via first input
• HDMI Output: 1-ch, 4K/2K/1080p/720p/VGA/WD1/4CIF/CIF
• VGA Output: 1-ch, 1920×1080/1280×1024/1280×720/1024×768
• CVBS Output: 1-ch BNC, PAL: 704×576, NTSC: 704×480
• Remote Connections: Up to 128 users
• Network Protocols: TCP/IP, PPPoE, DHCP, Hik-Connect, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
• Network Interface: 1 × RJ45 10/100/1000 Mbps
• Storage: 2 SATA HDDs, up to 10 TB each
• USB Ports: Front: 1 × USB 2.0; Rear: 1 × USB 3.0
• Serial Interface: RS-485 (half-duplex)
• Power Supply: 12 VDC, 4.5 A
• Power Consumption: ≤ 65 W (without HDD)
• Operating Temperature: -10 °C to 55 °C
• Operating Humidity: 10%–90%
• Dimensions (W × D × H): 380 × 320 × 48 mm (15 × 12.6 × 1.9 inch)
• Weight: ≤ 2 kg (4.4 lb)