Since exterior pairs of doors.
Fail safe sliding door.
To keep it locked during normal business operations power is applied.
The principal feature of an automatic sliding door is a highly intelligent microprocessor which monitors all door movements in real time.
Such as when retrofitting access control to automatic sliding doors.
Electric bolts are most commonly used in prisons where egress.
The terms safe and secure refer to the status of the door on its secure side a k a.
Fail secure also called fail closed means that access or data will not fall into the wrong hands in a security failure.
Most electronic door locks whether fail safe or fail secure still allow you to exit the building in the event of a power.
This creates a high level of performance and a safe and reliable door system.
Fail safe sensor monitoring when you re looking to create a captivating and inviting entryway look to the assa abloy sl500 cgl.
This is complemented by an emergency fail safe system which allows the sliding door to be operated in the event of power failure.
Electric latch retraction is ideal on exterior pairs of doors where fail secure access control is required.
Fail secure locks are locked when the power goes out i e they require power to unlock the door.
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.
The outside or key side.
Should the power be interrupted or fail the door automatically unlocks or releases to let people out of the space.
Sometimes the approaches suggest opposite solutions.