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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Citizen 28AD1-U CTS280 Power Supply

Overview

The Citizen 28AD1-U is a CTS280-series power supply module designed for integration into Citizen surveillance and commercial imaging systems. This is a genuine component sourced direct from the manufacturer or channel partner channels — no grey-market, no parallel imports. It supports the CTS280 platform architecture and is not CECC-compliant, meaning it is intended for non-European regulatory deployments or systems where CECC certification is not required.

Compatibility

The 28AD1-U integrates with Citizen CTS280-based surveillance platforms and related commercial imaging installations that specify this power supply module. Verify the exact system model in your equipment documentation before ordering, as power supply compatibility is architecture-specific and substitution errors can damage connected devices.

Installation Notes

This is a module-level component — installation requires integration into the parent CTS280 system enclosure or power distribution frame. Do not attempt standalone operation. Ensure all connections are made with the system powered down. Follow the manufacturer's wiring diagram and terminal assignments in the system documentation. Improper connection can result in equipment failure or safety hazard.

Q&A
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Citizen 28AD1-U 28AD2-U CTS280 Pwr Sup Not Ceccmplnt

$60.98
$59.99

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System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
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Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
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Guides, Tools & Calculators

  • PoE requirements
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