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Metal enclosure with eight fused 24VAC outputs, power switch and status LEDs

Computar Ganz

Computar Ganz PS-821A 8-output 175VA surveillance accessory

SKU CH-DTM3-5Q41J

Eight-output 24 VAC power supply with individually fused, surge-protected outputs for CCTV cameras

  • Powers eight cameras from one unit with eight individually fused 24 VAC outputs
  • Surge-protected outputs shield connected cameras from voltage spikes
  • UL-listed metal enclosure meets recognised safety standards
  • Individual status LEDs per output simplify installation checks
  • Automotive-style fuses allow quick replacement without special tools

Eight-camera CCTV power supply

The Computar Ganz PS-821A delivers 24 VAC across eight individually fused outputs for multi-camera installations. It accepts a 115 VAC input and is UL listed inside a metal enclosure. Installers can power up to eight cameras from a single unit. Surge-protected outputs help protect connected equipment.

175 VA total capacity with per-output fusing

The unit supplies up to 175 VA shared across all eight channels, with each output individually fused using easy-to-find automotive-style fuses. Individual LEDs show the status of every output at a glance. An AC power LED and on/off switch provide main power indication. The design maintains camera synchronisation across all connected cameras.

Metal enclosure measuring 9.96 by 8.66 by 4.53

The steel housing fits standard mounting locations and measures 9.96 inches high, 8.66 inches wide and 4.53 inches deep. Made in Japan, the unit carries a three-year manufacturer warranty. Buyers who need more than eight outputs or a different input voltage must choose another model.

How it compares

Measured against everything we stock in Camera Mounts & Add-Ons, at today’s prices. Recalculated every night.

Price $95.99
Pricier than about 81% of the 1,144 comparable items (median $24.99).

Specifications

Product
Brand nameComputar Ganz
Model namePS-821A

Questions about this item

Will the PS-821A's 24 VAC outputs safely run my existing analog cameras that expect 24 VAC?

Yes, each of the eight outputs delivers 24 VAC and is individually fused, so legacy analog cameras that require 24 VAC can be connected directly.

How can I verify the PS-821A is powering all eight cameras after installation?

The front panel has an AC power LED plus an individual LED for each of the eight outputs; a lit LED on a channel confirms that output is active.

Does the PS-821A include the fuses and mounting hardware, or must I buy them separately?

The unit ships with automotive-style fuses already installed in each fused output; the metal enclosure has mounting holes, but screws or brackets for your surface are not included.

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