Types Of Door Lock Functions

They re also often one of the kinds to grace the front door in combination with a deadbolt or other more secure lock.

Types of door lock functions.

There is no keyhole in a passage lock and no means to lock it. It isn t meant for security just privacy. Doorknob locks have the locking mechanism within the doorknob. Double cylinder deadbolts require a key to unlock from the outside and the inside.

Applies to cylindrical bored pre assembled locks and latches. The five lockset functions 1. They improve security if the door has. This is the most common type of lock and chances are you probably have them on your home or.

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. Electrically locked fail safe or electrically unlocked fail secure. 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. 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.

But electrified lock functions for mortise or cylindrical locks are actually fairly simple. Doorknob locks are perhaps the most common type of lock you ll see on homes especially on inner doors like bathrooms and bedrooms. There are two functions that are most commonly used either electrically locked fail safe or electrically unlocked fail secure. The passage function is the most simple of the door lockswe will discuss here.

There are two functions that are most commonly used. Single cylinder deadbolts require a key to unlock from the outside but unlock with a small knob or thumb turn on the. Here are the most common types of lock functions. There are various types of electrified products that can be used as part of an access control system.

Applies to mortise locks and latches. Just as the name implies this door lock function is for use on openings where privacy is a. Door lock functions passage latch function. There are two types.

Entrance locks have.