Jimmy proof lock is operated by a knob that controls a two-part vertical bolt. The Main Door lock is engaged when the bolt descends or ascends into two rings on the strike. Because it’s secured on two sides, the angled strike provides greater holding power and greater resistance to excessive force used on the door itself.

YDR 41 is especially designed for use with Double Door, Swing door or Sliding door. 

With its various access solutions: fingerprints, pin codes, smart phones, remote control, you never have to carry your keys again.

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

Unlock the door lock easily
Yale 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 RFID card, user pin codes, card keys & Bluetooth keys, as you want. Add a onetime user code for visitors like your parents whenever you are not at home to welcome them!

Yale Access App Features

•  Control From Anywhere – Experience  powerful benefits of a key that works everywhere. With the Yale Access app, remotely let Mom in when she arrives early or secure your door if the kids forgot to lock when leaving.
• Unlocks Automatically - Forget fumbling with keys, the lock automatically unlocks as you approach with your smartphone, via Bluetooth. You can also set it to lock as you leave so you never have to worry about whether or not you locked the door. 
• Guest Keys - Manage access to your home from anywhere. Send secure keys to friends, family, or people you trust instantly, all from the August app. Never hide keys again or worry who has a copy.
• 24/7 History – See who comes and goes with smartphone notifications and a 24/7 access history in the app.
• Share Access – Grant access to your home for the people you trust. Give permanent access, temporary access or set a unique access schedule