A smart lock is an advanced electronic locking system that enhances home and commercial security by allowing keyless access via smartphones, PIN codes, biometrics, or remote controls. These locks provide convenience, security, and remote monitoring, making them a vital part of modern smart home ecosystems.

How Smart Locks Work
Smart locks use wireless communication technologies such as Wi-Fi, Bluetooth, Z-Wave, or Zigbee to connect with smartphones and smart home systems. Users can lock and unlock doors remotely, track entry logs, and even integrate them with voice assistants like Alexa,