Types Of Door Lock Functions

Door lock functions passage latch function.

Types of door lock functions.

Doorknob locks have the locking mechanism within the doorknob. Just as the name implies this door lock function is for use on openings where privacy is a. Single cylinder deadbolts require a key to unlock from the outside but unlock with a small knob or thumb turn on the. Entrance locks have.

This particular lock is always locked and requires a key to be used each time you want. There are various types of electrified products that can be used as part of an access control system. They re also often one of the kinds to grace the front door in combination with a deadbolt or other more secure lock. What is a passage lock passage locks are used when doors do not need to be locked.

There are two types. 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. Doorknob locks are perhaps the most common type of lock you ll see on homes especially on inner doors like bathrooms and bedrooms. Applies to mortise locks and latches.

They improve security if the door has. There is no keyhole in a passage lock and no means to lock it. Learn about the main types of door hardware functions including passage privacy dummy mortise locks deadbolts and handlesets. The passage function is the most simple of the door lockswe will discuss here.

This is the most common type of lock and chances are you probably have them on your home or. Double cylinder deadbolts require a key to unlock from the outside and the inside. The five lockset functions 1. There are two functions that are most commonly used.

Applies to cylindrical bored pre assembled locks and latches. 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. It isn t meant for security just privacy. There are two functions that are most commonly used either electrically locked fail safe or electrically unlocked fail secure.

Here are the most common types of lock functions.