Upgrade security with the Atom 22 Smart Door Lock featuring fingerprint, mobile app, OTP, PIN, RFID card, and manual key options. Ideal for 35-80mm doors. Free installation included for seamless setup and advanced home safety. Buy Now:https://speedystore.in/products/atom-22-smart-wi-fi-door-lock-with-mobile-app-fingerprint-otp-pin-rfid-card-manual-key-free-installation-door-thickness-... https://speedystore.in/products/atom-22-smart-wi-fi-door-lock-with-mobile-app-fingerprint-otp-pin-rfid-card-manual-key-free-installation-door-thickness-35-80-mm