New Schlage network door lock. Every guest gets a different code that functions only during their stay. This is the top rated brand, with top rated security features.This replaces the Yale lock that had worked well but the system was outdated, and the programming was a bit difficult. 

1. Press the house Icon to illuminate the screen

2. Enter your code.

How to change batteries. https://youtube.com/shorts/RmWJwEhPJPo?feature=share