This is a home automation digital door lock using Z-Wave technology.
The wireless range of this lock is 50-100 feet and it can make use of the intermediate node to reach the controller if it is out of range.
The lock will fit in the place of your existing deadbolt and is compatible with all standard interior and exterior doors.
You may send us your door and the current lock photo for us to advice you the suitability of the installation.
- Review by Yale YDR 220 Z Wave Digital Lock - Unlock Using Mobile Phone