BLUETOOTH · DOOR LOCK
Smart Door Lock
Fits on the inside of your door, over the existing lock. It moves your key onto your phone without changing the cylinder.

Highlights
Why the Smart Door Lock?
Easy installation
No new cylinder and no tools needed.
Key sharing
Grant and revoke access from the app in seconds.
Live tracking
See who comes and goes, and get an alert if the door opens without your knowledge.
Safe mode
Blocks the physical key with a single tap.

How It Works
Your existing door becomes smart.
The lock sits on the inside of the door, so it cannot be seen or tampered with from outside. Nothing changes on the outer face of the door, and your physical key keeps working.
Place the guide from the box on the inner face of the cylinder, insert your existing key and seat the lock over it. Setup is finished in the app. Opening the door remotely requires the Onlock Hub.
- Home
- Office
- Coworking space
- Business premises
Technical Specifications
Technical details.
General
- Category
- Bluetooth door lock
- Mounting
- Inside of the door, over the existing lock
- Compatibility
- European standard cylinders
Connection & power
- Connection
- Bluetooth
- Remote access
- With the Onlock Hub
- Battery life
- Up to 1 year
Security
- Encryption
- End-to-end
- App sign-in
- Two-factor authentication
- Physical key
- Works; blocked in safe mode
Frequently Asked Questions
Common questions.
Can the physical key still be used from outside?+
Yes. Since nothing on the door is changed, you can keep using it with your physical key.
What happens if my phone or the lock runs out of battery?+
The lock never restricts the physical key, so you can let yourself in with your existing key.
How long does the battery last?+
Up to a year. The battery level is shown in the app, and you are notified at intervals once it runs low.
How secure is it?+
The lock sits on the inside of the door and cannot be seen from outside. Communication between the app and the lock is end-to-end encrypted, the app uses two-factor authentication, and every operation is verified again on the server.
Same Family
Smart Locks



