Image coming soon
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 AC555A-REM-R2 VGA Transmitter

Overview

The Black Box AC555A-REM-R2 is a VGA transmitter designed to extend video signals over long distances, typically up to 1000 feet (300 meters) using standard Cat5e or Cat6 cabling. This device is crucial for deployments where a video source needs to be displayed on a remote monitor or projector, such as in digital signage, command centers, or presentation rooms. It ensures a clear video feed is delivered without signal degradation over extended cable runs.

Compatibility

This transmitter is designed to work with a compatible receiver unit (sold separately) to form a complete VGA extension system. It is compatible with standard VGA video sources and monitors. For optimal performance and range, it is recommended to use this transmitter with the corresponding Black Box receiver unit designed for the AC555A-REM-R2 system.

Installation Notes

Installation requires running standard Cat5e or Cat6 Ethernet cable between the transmitter and its paired receiver unit. Ensure the Ethernet cable is terminated correctly and is free from kinks or damage to maintain signal integrity. The transmitter connects to the video source via a standard VGA connector, and the receiver connects to the display via VGA. Power is supplied to the receiver unit, which then powers the transmitter via the Ethernet cable (PoE). Ensure the receiver unit is connected to a suitable power source.

What's in the Box

  • 1x AC555A-REM-R2 VGA Transmitter
  • 1x Power Adapter for Receiver
Specifications
Brand: Black Box
MPN: AC555A-REM-R2
Color: Black
Connectivity: VGA
Q&A
Reviews
Have Questions?

Black Box Works With THE 4-PORT VGA Transmitter - AC555A-REM-R2

$219.47
$218.99

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