Never carry keys again with the Yale fingerprint smart main door lock - an intelligent Bio-metric lock with advanced one-touch fingerprint verification technology. YDM 4109 has various access solutions: fingerprints, pin codes, Yale Home app, remote control, and mechanical keys override.

Yale YDM 4109 gives user all the access capabilities and works with Yale Bridge, which enables user to open lock remotely from any location

Yale YDM 4109 A Series (Mortise Lock) - Fingerprint, PIN Code & Mechanical Key

Yale YDM 4109A gives user all the access capabilities and works with Yale Bridge which enables user to open lock remotely from any location

Download the Yale Home APP and control your lock using your smart phone via app, you can:

Unlock the door lock easily
Yale Home App is an integrated security solution that controls the opening and closing of your Yale smart door locks through your smartphone application and provides real-time status monitoring of your home.

Personalize your lock settings
User-friendly interface to personalize your lock settings. Register user pin codes & Bluetooth keys, as you want. Add a onetime user code for visitors like your parents whenever you are not at home to welcome them!

Control your smart lock remotely via Yale Connect Wi-Fi Bridge (optional)
Remotely access your smart lock from anywhere. Able to track who access your door 24/7. Runs on 2.4 GHz Wi-Fi bandwidth.

Receive alert notification
Get notified whenever someone unlocks the door – this is especially useful when only your helper is at home for instance – the app will indicate the various timings the door is unlocked too! You will receive a notification when the lock is jammed or alarm is armed.

Security Features

Encryption 

Yale Smart Lock uses both Bluetooth Energy (BLE) technology encryption and TLS in our mobile applications.

Authentication 

Yale Smart Lock offer an added level of security by requiring users to verify their identity with a second form, either an email or phone number.