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Green circuit board with HDMI and VGA ports, decoder accelerator for NSR-500

Sony

Sony NSBK-DH05 Decoder/Display Accelerator Board for NSR-500

SKU CH-4DDB-H75G1

Decodes up to 18 channels at 720 x 576 or 4 channels at 1920 x 1080 with HDMI and VGA output

  • Decodes up to 1920 x 1080 H.264/MPEG4 video
  • Handles 18 channels at 720 x 576 resolution
  • Delivers 270 fps across 9 channels at 720 x 576
  • Provides 120 fps on 4 channels at 1280 x 720
  • Offers HDMI and VGA output interfaces

Purpose and compatibility

The Sony NSBK-DH05 decoder board is designed for the NSR-500 recorder, providing H.264 and MPEG4 video decoding up to 1920 x 1080 resolution. It serves installers who need local display output from a compatible surveillance recorder.

Installation prerequisites

Verify that the recorder is an NSR-500 unit and that the system uses H.264 or MPEG4 streams. The board delivers one AV HDMI output and one Video RGB output, so confirm the monitor or video wall accepts either interface before ordering.

Build and daily use

The board installs inside the recorder chassis and supports up to 18 channels at 720 x 576, 9 channels at 1280 x 720, or 4 channels at 1920 x 1080. Maximum throughput reaches 270 fps at 720 x 576, 120 fps at 1280 x 720, and 60 fps at 1920 x 1080. Dual video connectors allow flexible monitor placement without extra adapters.

How it compares

Measured against everything we stock in Home Protection & Access Devices, at today’s prices. Recalculated every night.

Price $394.99
Pricier than about 90% of the 1,270 comparable items (median $64.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the NSBK-DH05 board come with the NSR-500 recorder or must I buy the recorder separately?

The board is an add-on for the NSR-500 recorder; the recorder itself is not included and must be purchased separately.

How many 1080p cameras can one NSBK-DH05 handle at once?

It decodes up to four simultaneous 1920 x 1080 channels at 60 fps total.

What does the 270 fps figure mean for a live view wall?

At 720 x 576 resolution it can display nine channels simultaneously at 270 fps combined.

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