Sentry Security Systems Inc.

Products View Quote

Rosslare Kit Door Expanders

Rosslare’s Reader Expansion Boards are a part of a highly advanced line of expansion modules that work seamlessly with Rosslare’s state-of-the-art AC-225 and AC-425 networked access controllers.

The expansions increase flexibility to the access control system by adding readers, doors, relay outputs and supervised inputs to the controller. 

  • Digital Inputs: 4 Supervised Inputs
  • Relay Outputs: 4 form-C 5A replay outputs

This Product's Models Change Currency

Model Dealer Price Specification Sheet Compare Quote
MD-D02 Login for Price View Model Specs
MD-D04 Login for Price View Model Specs

"Their service and support are second to none. That is the main reason why we have worked with Sentry Security Systems Inc. for over a decade. "
- Shelly Ross
Gardon Securities

Click the 'Quote' button next to the product you are interested in.

After you've selected a few products you may submit the quote to our sales team by clicking "View Quote" at the top of the products pages.