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Black rectangular network video recorder with front status lights

Helix Security

Helix Security 32CH 4K AI NVR HLX-NV3832-AI video recorder

SKU CH-K0G1-37J6V

Records 32 channels of 4K IP cameras at 30fps with AI human and vehicle detection, H.264 compression, and up to 320Mbps bandwidth

  • Supports 32 IP cameras for complete site coverage
  • Records 4K at 30fps for sharp detail
  • Stores up to 16TB per drive bay
  • Handles 320Mbps bandwidth for smooth multi-camera recording
  • AI human and vehicle detection cuts false alerts

32-channel 4K AI NVR

The Helix Security HLX-NV3832-AI is a network video recorder that supports up to 32 IP cameras. It records and displays live view at up to 8MP/4K resolution at 30fps. The unit accepts up to four hard drives, each up to 16TB, for local storage. It works with Helix WiFi and PoE cameras as well as select ONVIF-compliant third-party cameras.

Installations needing AI analytics on many cameras

This recorder suits sites that want human detection, vehicle detection, tripwire and intrusion alerts across a large camera count. The 320Mbps incoming bandwidth handles high-resolution streams from all 32 channels simultaneously. Buyers who need built-in PoE ports to power cameras directly from the NVR should look at a different model.

320Mbps incoming bandwidth

The maximum incoming bandwidth of 320Mbps determines how many high-resolution streams can be recorded without frame drops. It also governs smooth multi-channel playback up to 12MP. Advanced H.264 compression helps maximise storage efficiency within this bandwidth limit.

How it compares

Measured against everything we stock in NVR & DVR Recording Systems, at today’s prices. Recalculated every night.

Price $384.99
Pricier than about 58% of the 246 comparable items (median $272.99).

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and power will the HLX-NV3832-AI generate when recording 32 cameras at 4K 30fps around the clock?

The unit handles up to 320 Mbps incoming bandwidth for continuous 4K recording, and its H.264 compression reduces storage writes, keeping internal temperatures and power draw lower than less efficient codecs.

Which hard drives and cameras must I already own before this NVR can record anything?

You need up to four 16 TB drives (not included) and up to 32 IP cameras — Helix WiFi, Helix PoE, or ONVIF-compliant third-party models — because the recorder has no built-in PoE ports.

Will my older 1080p Helix cameras still work alongside new 4K models on the same HLX-NV3832-AI?

Yes, the recorder supports mixed-resolution channels; it can manage 32 streams up to 8 MP each, so legacy 1080p cameras and new 4K cameras record together without compatibility issues.

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