SCHLAGE

Built-in Alarm

A new sense of security. Schlage door knob alarm.

For more than 90 years, Schlage has built a reputation on uncompromising strength. Now, we’re building on that reputation with the next level in home security.

We’re proud to introduce the first—and only—residential door lock with an audible alarm sensor. With Schlage’s Keyed Entry Lock with Built-in Alarm, you’ll hear instantly when someone goes in or out, tampers with your lock, or tries to force their way in.

Explore our built-in alarm products +

Completely Customizable

You choose the alert mode (type of alarm) and sensitivity (level of touch/activity that sets off the door knob alarm) to fit your specific security needs. And if your needs change (or you just change your mind)? It’s easy to adjust both the alert setting and sensitivity—right on the lock.

What The Alerts Mean (and How They Work for You)

Activity Alert

Two short beeps let you monitor when the door has been opened or closed, making it easy to keep track of everyone’s comings and goings (especially children’s).

Tamper Alert

One long alarm sounds when the door knob or lever has been disturbed. With adjustable sensitivity that can detect the slightest movement, it’s ideal for monitoring a secondary entry door, or when everyone is home for the night.

Forced Entry Alert

A shrill, steady siren triggers at first impact, deterring intruders.

Built-in Alarm Videos

Still not sure how our built-in, door lock alarms work? Allow us to demonstrate:

Overview of Keyed Entry Lock with Built-in Alarm: The Inside Story
How to Install Your Schlage Keyed Entry Lock with Built-in Alarm
How to Program Your Schlage Keyed Entry Lock with Built-in Alarm
How to Use Your Schlage Keyed Entry Lock with Built-in Alarm
How to Change Handing on Your Schlage Keyed Entry Lock with Built-in Alarm Door Lock

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