Types Of Door Lock Functions

Doorknob locks have the locking mechanism within the doorknob.

Types of door lock functions.

There are various types of electrified products that can be used as part of an access control system. There are two functions that are most commonly used either electrically locked fail safe or electrically unlocked fail secure. What is a passage lock passage locks are used when doors do not need to be locked. Here are the most common types of lock functions.

There are two functions that are most commonly used. Applies to cylindrical bored pre assembled locks and latches. Applies to mortise locks and latches. The passage function is the most simple of the door lockswe will discuss here.

Learn about the main types of door hardware functions including passage privacy dummy mortise locks deadbolts and handlesets. A privacy lock function is a bathroom door knob you can lock it from the inside but with a little tool anyone can open it from the outside. There is no keyhole in a passage lock and no means to lock it. Double cylinder deadbolts require a key to unlock from the outside and the inside.

It isn t meant for security just privacy. This is the most common type of lock and chances are you probably have them on your home or. Electrically locked fail safe or electrically unlocked fail secure. Door lock functions passage latch function.

Just as the name implies this door lock function is for use on openings where privacy is a. This particular lock is always locked and requires a key to be used each time you want. A passage lock function is closet door knob it isn t meant to restrict entrance so it doesn t have a built in cylinder for a key to go into. The five lockset functions 1.

When electricity is applied to an electrically locked el mortise lock the outside lever is locked but on most electrified lock functions the inside lever always allows free egress. There are two types. They re also often one of the kinds to grace the front door in combination with a deadbolt or other more secure lock. Single cylinder deadbolts require a key to unlock from the outside but unlock with a small knob or thumb turn on the.

They improve security if the door has.