Description

Hikvision iDS-7332HQHI-M4/S AcuSense DVR for Large 32-Channel CCTV Systems

The Hikvision iDS-7332HQHI-M4/S is built for larger analogue CCTV installations where intelligent event filtering and substantial storage capacity are important. Its 32 BNC camera inputs support multiple HD analogue formats, making it suitable for expanding or upgrading compatible coaxial systems.

AcuSense Motion Detection 2.0 identifies human and vehicle targets across all analogue channels, while perimeter protection can apply deeper human and vehicle analysis to selected channels. Four internal SATA bays and an eSATA interface provide the storage flexibility needed for larger recording systems.

Is This Right for You?

• Suitable for commercial, industrial, retail and larger residential installations requiring up to 32 directly connected analogue cameras.
• A practical upgrade where compatible HDTVI, AHD, HDCVI or CVBS cameras and coaxial cabling are already installed.
• Useful where human and vehicle filtering can reduce less relevant motion events and speed up footage searches.
• Suitable for hybrid systems that need compatible IP cameras alongside analogue cameras.

Why Choose This Product?

• Smarter motion filtering: Motion Detection 2.0 classifies human and vehicle targets across all analogue channels, helping reduce nuisance motion events caused by objects such as moving leaves or changing light.
• Perimeter protection: Deep learning human and vehicle analysis is available on up to 8 selected channels for more focused intrusion monitoring.
• Flexible camera compatibility: HDTVI, AHD, HDCVI, CVBS and IP support allows the recorder to work in mixed or upgraded CCTV installations.
• Large storage potential: Four SATA interfaces support up to four 12TB hard drives, while eSATA provides additional storage flexibility.
• Efficient recording: H.265 Pro+ compression reduces storage and bandwidth requirements compared with less efficient encoding formats.
• Dual-network connectivity: Two Gigabit Ethernet interfaces provide additional flexibility for larger or segmented CCTV networks.
• POS integration: POS-triggered recording and transaction information overlay can help link recorded video with point-of-sale activity in compatible retail installations.

Before You Buy

• The DVR provides 32 physical BNC analogue camera inputs.
• It supports 16 IP camera inputs as standard and can be configured for up to 48 IP channels. Compatible IP cameras are supported up to 6MP.
• Perimeter protection is available on up to 8 selected channels rather than all 32 analogue channels.
• Four internal SATA interfaces support hard drives up to 12TB each. Surveillance hard drives are required for local recording.
• The recorder uses 100 to 240V AC mains power rather than an external 12V DC adapter.
• Network access is required for Hik-Connect and other remote network functions.

Technical Specifications

What’s in the Box

• 1 × Hikvision iDS-7332HQHI-M4/S AcuSense Turbo HD DVR

Surveillance Hard Drive sold separately

Storage Guide – Choosing the Right Hard Drive

The amount of storage you need depends on the number of cameras, camera resolution, recording schedule, and how long you want to keep your footage.

Quick Reference

Suggested starting capacities for typical CCTV systems:

Choose a larger drive when recording continuously, using high-resolution cameras, or keeping footage for longer periods.

Consider More Storage If You:

• Record continuously, 24 hours a day
• Use 4MP, 6MP, or 8MP/4K cameras
• Need to retain footage for 30 days or longer
• Have busy areas with frequent movement
• Record audio together with video
• Plan to add more cameras later

Calculate Your Storage Requirements

For a more accurate estimate, use the Storage Calculator below. Enter your number of cameras, resolution, recording hours, frame rate, compression format and required retention period.

Calculate Your Storage Requirements
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Please note: These figures are general guidelines and do not guarantee a specific recording period. Actual storage use will vary according to your camera and recording settings. Always check the NVR’s maximum supported hard-drive capacity before ordering.