This website uses cookies. By continuing to use this website you are giving consent to cookies being used. For more information please click on the fortune cookie to view our Privacy Policy.
A typical access control system provides entry control with egress (exit) being uncontrolled. Sometimes egress control is also required and this can be often achieved using a second card reader and/or keypad at the secure side of the door.
Where exit is not controlled, a device called a request-to-exit device (RTE) is used which is wired to the corresponding input of a door controller. Request-to-exit devices are available in many form factors from a simple push-button to a sophisticated motion detector.
When the button is pushed or the motion detector detects motion at the door, the door controller releases the electric lock and disables any door alarm sensors e.g. door forced-open, for a predefined period.
Latest Smart R News
06-07-2023 - Moving forward with the cloud The functionality and potential cost savings offered by hosting business systems in the Cloud are so great that it is hard to believe that it will not be at the heart of most new electronic security systems over coming years.
30-06-2023 - Cost Effectively Eliminating Blind Spots There is no shortage of options for consultants, system designers, installers and system integrators when faced with the challenge of specifying the correct camera format or model for monitoring larg...