Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

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

Black Box PS649-R3 Replacement Autosensing Power Supply

Overview

The Black Box PS649-R3 is an autosensing replacement power supply specifically designed for the Wizard Duo system. This unit ensures your surveillance equipment receives stable, continuous power, preventing operational interruptions critical for security monitoring. It's the direct replacement for a failed or aging power adapter, maintaining system uptime without requiring a full system replacement.

Compatibility

This power supply is compatible exclusively with the Black Box Wizard Duo system. It is not designed for use with other Black Box products or third-party devices. Verify your existing Wizard Duo unit requires this specific power adapter model before purchase.

Installation Notes

Connect the PS649-R3 to a standard AC power outlet and then to the DC input port on the Wizard Duo unit. Ensure the power source voltage is within the autosensing range of the adapter (typically 100-240V AC, 50/60Hz). Avoid exposing the power supply to moisture or extreme temperatures outside its operating range.

What's in the Box

  • 1x Black Box PS649-R3 Autosensing Power Supply
Specifications
Brand: Black Box
MPN: PS649-R3
Type: Power Supply
Color: Black
Power: 240V AC
Q&A
Reviews
Have Questions?

Black Box Spare or Replacement Autosensing P/S for - PS649-R3

$110.76
$109.99

RELATED PRODUCTS

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.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources