{"product_id":"keyless-entry-fingerprint-smart-door-lock-with-app-and-backup-key","title":"Keyless Entry Fingerprint Smart Door Lock with App and Backup Key","description":"IRONZON Keyless Entry Fingerprint Smart Door Lock with App and Backup Key   4 Ways to Unlock: Features a 4-in-1 unlocking system with fingerprint, password, app, and backup key options. Fingerprint recognition rate up to 98%, allowing you to unlock the door in just 1 second  Supports up to 50 fingerprint groups, eliminating the hassle of forgetting your keys  Easy Installation: Designed to fit US standard doors with a backset of 2-3\/8\" (60mm) and 2-1\/8\" (70mm). Compatible with door thicknesses from 1-3\/8\" to 2-1\/8\" (35mm - 55mm). No wiring or drilling required, suitable for both left-handed and right-handed doors  Unlock with Smart App: Use your mobile phone to unlock the door or set a temporary password to share with friends, visitors, or housekeepers. Ideal for families, hotels, schools, and garages. Compatible with both iOS and Android devices  Emergency Charging: Operates on 4 AAA batteries with a low battery reminder function. Equipped with a Type-C interface for emergency charging, ensuring you never get locked out\u003cbr\u003eIRONZON Keyless Entry Fingerprint Smart Door Lock with App and Backup Key   4 Ways to Unlock: Features a 4-in-1 unlocking system with fingerprint, password, app, and backup key options. Fingerprint recognition rate up to 98%, allowing you to unlock the door in just 1 second  Supports up to 50 fingerprint groups, eliminating the hassle of forgetting your keys  Easy Installation: Designed to fit US standard doors with a backset of 2-3\/8\" (60mm) and 2-1\/8\" (70mm). Compatible with door thicknesses from 1-3\/8\" to 2-1\/8\" (35mm - 55mm). No wiring or drilling required, suitable for both left-handed and right-handed doors  Unlock with Smart App: Use your mobile phone to unlock the door or set a temporary password to share with friends, visitors, or housekeepers. Ideal for families, hotels, schools, and garages. Compatible with both iOS and Android devices  Emergency Charging: Operates on 4 AAA batteries with a low battery reminder function. Equipped with a Type-C interface for emergency charging, ensuring you never get locked out ","brand":"Product Lab","offers":[{"title":"Black \/ App","offer_id":52968827158895,"sku":"e4e9baa1-6980-4623-b709-1481381cb1b8","price":56.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/0375\/7167\/files\/50d8a22ea21e731000f1e7a8b04d2c15.jpg?v=1779274798","url":"https:\/\/productlab.info\/products\/keyless-entry-fingerprint-smart-door-lock-with-app-and-backup-key","provider":"Product Lab","version":"1.0","type":"link"}