Smart Lock Smart Lock Smart lock is an electromechanical lock which allows you to open and lock your doors with a virtual key of fingerprint, face, code, RFID card, putting an end to problem of lost keys and enabling an array of intelligent and useful features. Security Systems & Automation Smart Lock Access Control Automatic Door Bell Timer Burglar Alarm CCTV Surveillance System Desktop Systems, Laptop, Printers Fire Alarm System Gate Automation Home & Building Automation Lighting Automation