Differences:

1. Technology:

   • Smart Locks: Use advanced technology such as Bluetooth, Wi-Fi, or Z-Wave to connect to your smartphone, home automation system, or a central hub. They can be controlled remotely via apps and often include features like biometric access (fingerprint), keypad entry, and voice control.
   • Mechanical Locks: Rely on physical keys and mechanical components to operate. They do not have electronic components or connectivity features.

2. Access Control:

   • Smart Locks: Offer multiple access options including mobile apps, keypads, biometrics, and traditional keys. Access can be easily granted or revoked remotely.
   • Mechanical Locks: Only offer access through physical keys. Changing access usually requires changing the lock or rekeying it.

3. Security Features:

   • Smart Locks: Include advanced security features such as automatic locking, tamper alerts, and activity logs that track who entered and when.
   • Mechanical Locks: Depend solely on their physical integrity and the security of the key. They can be picked or bumped, and there is no way to track access.

4. Convenience:

   • Smart Locks: Allow for remote access, keyless entry, and integration with smart home systems. Users can lock/unlock doors from anywhere, provide temporary access codes, and receive notifications.
   • Mechanical Locks: Require the physical presence of a key, which can be lost, copied, or stolen.

5. Integration:

   • Smart Locks: Can be integrated with other smart home devices such as security cameras, alarms, and home automation systems for a comprehensive security setup.
   • Mechanical Locks: Operate independently and cannot be integrated with other smart devices.