Dortronics is showcasing its 4800 Series Intelligent Interlock Controllers here at ISC West 2019 (booth #1037). The newly enhanced controllers offer an abundance of features providing installers with a higher degree of versatility to meet customers’ specific needs.

The 4800 Series Door Interlock Controller accommodates up to five doors, including doors with automatic openers. The unit features adjustable timers for propped door time, panic release unlock time, and unlock pause time for REX unlock time.

Additional features include 12 inputs for door status, request for access, interlock override and emergency unlock. The unit’s 17 outputs control door locks (fail-safe or fail-secure), traffic lights and mirror door status with alarm outputs.

“Our enhanced line of door interlock controllers are a one board solution that allows the installer complete control of all operating and configuration options without complex software,” said John Fitzpatrick, President of Dortronics Systems, Inc.

“This provides installers and end users with an efficient and easy-to-use access control solution.”

Additional features include a watchdog circuit to monitor operation, LED input/output status indication and voltage spike/surge protection. The 4800 Series is available as a controller board only or with a 4-amp Class 2 UL 294 power supply.

Dortronics Systems, Inc. is a U.S. based manufacturer of standard and customized access control products and locking hardware devices. Their comprehensive suite of products includes electric strikes, maglocks, panic bars, key switches, pushbutton controls, delayed egress systems, door prop alarms, and mantrap interlock controllers that can be supplied with alarm annunciators and security consoles.