The principal feature of an automatic sliding door is a highly intelligent microprocessor which monitors all door movements in real time.
Fail safe sliding door.
Fail secure also called fail closed means that access or data will not fall into the wrong hands in a security failure.
Electric bolts are most commonly used in prisons where egress.
Should the power be interrupted or fail the door automatically unlocks or releases to let people out of the space.
This is complemented by an emergency fail safe system which allows the sliding door to be operated in the event of power failure.
When looking at fail safe locks this means that it s default state is actually unlocked.
Such as when retrofitting access control to automatic sliding doors.
This creates a high level of performance and a safe and reliable door system.
The assa abloy sl500 cgl offers the same benefits as the powerful assa abloy sl500 standard sliding door with an attractive all glass door to enhance the beauty.
Fail safe electric locking devices are used wherever doors must remain.
Most electronic door locks whether fail safe or fail secure still allow you to exit the building in the event of a power.
For example if a building catches fire fail safe systems would unlock doors to ensure quick escape and allow firefighters inside while fail secure would lock doors to.
Sometimes the approaches suggest opposite solutions.
To keep it locked during normal business operations power is applied.
Fail secure locks are locked when the power goes out i e they require power to unlock the door.
The terms safe and secure refer to the status of the door on its secure side a k a.
The outside or key side.