Smart Door Lock YDM4109A

The Yale YDM4109A smart lock is a reliable choice for keyless home entry, making your busy modern life
that bit easier.

The secure smart lock allows you to lock and unlock your door, send virtual keys to guests and receive notifications all via the Yale Access App*. You can gain access in a way that suits you, with the options to use your fingerprint or a PIN code for simple and convenient access to your home.


  • App control - Lock and unlock your door, send virtual keys to guests and receive notifications*
  • Access in a way that suits you - Unlock your door with the Yale Access App, a PIN code, or your fingerprint
  • Auto locking - Automatically locks your door when you leave your home
  • Remote functionalities (Yale Connect Wi-Fi Bridge required)
  • Guest management
  • Activity monitoring & notifications
  • DoorSense™ technology - know when your door is closed or left ajar
  • Tamper alarm
  • Low battery warning
  • Use your Mechanical key override for emergency access
  • Emergency power supply using standard 9V battery

*Requires Yale Access Module for App functionality & Yale Connect Wi-Fi Bridge for locking/unlocking remotely and voice assistants (sold separately)


  • Type: Mortice lock
  • Proximity Card keys: 4 (Max 40)
  • Mechanical keys: 2
  • PIN Code: 6-12 digits
  • Finish: Silver
  • Suitable for left or right opening


Smart together - Connect your YDM4109A Smart Lock with leading smart home systems, voice assistants and holiday rental platforms for effortless lock control and access management including:

  • Google Assistant
  • Amazon Alexa
  • Airbnb


Connect with:

  • Yale Connect Wi-Fi Bridge
    Yale Access Module
    For functionalities such as locking/unlocking your door remotely, instant alerts to your phone and for integrations like voice assistants.
  • Yale Access Module - 
    Our Smart Locks can benefit from increased app functionalities and form part of the Yale Access range.


Ordering Options
Smart Door Lock YDM4109A, Mobile Access (Yale Access App) Finger print, Pin code, Mechanical key, Right and Left, Black, Box
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