Key Takeaways
- Keyless door locks installation cost depending on features like encryption or multi-factor authentication.
- Standard smart locks require 1¾” door thickness and proper backset alignment (2-3/8" residential vs. 2-3/4" commercial).
- WiFi-enabled locks connect to apps, while Bluetooth models pair directly with smartphones for instant access control.
- Proper wiring and programming ensure features like multiple entry codes work correctly across different lock models.