The system can support up to 32 doors and up to 32 independent intercom points. Building such a system can take place in stages, and the expansion of the...
Pass Control System
Pass Control System is easy to build and maintain. The main task of this system is monitoring and remote management of passes. Part of the solution comes from Integrated Management System, the system operator opens the door after receiving the pass request signal and visual approval (CCTV cameras used) of a person or situation.
In addition the Pass Control System can be equipped with an intercom subsystem, which depending on the situation will perform one of the tasks:
support the pass requests with voice communication,
play the role of a typical intercom system between the operator and the other rooms, regardless the Pass Control System operations.

Articles
Similarly to the Integrated Management System, the system is built of appropriate communication and intercom buses, local controllers, and then executive modules (if needed) as well as locks and...
The work of the Pass Control System involves operating the system control panel for which all information necessary for the operator is presented in a legible way (using LEDs),...