Smart Lock Biometric Lock with Code Cylinder Can Be Used with Bluetooth Tuya Smart Life App Fingerprint and Key to Open the Lock

About this item

【To ensure product compatibility】-(1)Check that the style of the lock core matches our description. (2) Measure the symmetrical thickness of your door panel at the lock core screw and check if it matches the dimensions of our lock core. Adjust the length of the lock core with the accessories we provide if necessary.Note: No support for 50mm long lock cores. Please check before ordering.

【FIVE UNLOCKING METHODS】 - The Realhelp smart lock offers five convenient unlocking methods, including fingerprint, password, RFID card, mobile app and traditional key, so you don't worry about getting locked out.

【Large Users Capacity】 .It can store up to 50 fingerprints and pair 50 RFID cards, APP password Users do not have limited. meeting the different needs of the whole family and visitors.

【Easy Set Password】Easily set family passwords, periodic passwords, and one-time passwords through the app.

【EASY INSTALLATION & ADJUSTABLE LOCK CORE 】- The lock core of the code lock is elegantly designed with a diameter of 17mm, height of 33mm and width of 10mm, suitable for most types of doors. Featuring two extension methods, (1) via the adjustable connector at the end and (2) the included two pairs of lock core connection rods, it can easily fit doors from 60 to 90mm thick,90 to 120mm thick. meeting the size requirements of most lock cernies.

【High Security and Durability】 - It uses advanced encryption algorithms and fingerprint module encryption technology to ensure the security of your personal data and property.

【Long battery life】 The cylinder lock is powered by 3 AAA batteries, has a battery life of up to 10 months and has low battery notices in the registered app.

【Usb-c interface】. It also supports emergency power via USB-C, providing comprehensive protection for your home security.

【DURABLE】 - It has withstood 1 million open and close cycles, operating temperature range of -25°C to 65°C. The effective range of Bluetooth control can reach 5-7m (under unclogged conditions).

【QUICK INSTALLATION】 - The electronic lock installation process does not require drilling or wiring and can be easily replaced with the original lock core in just 10 minutes, suitable for homes, apartments, bedrooms, offices and hotels.

【Good Choice for rental and home】 For the management of vacation rentals and rental properties, it provides a more convenient and secure solution without the owner having to constantly run.

【Installation Solution for Asymmetric Door Panels】 - For installation on asymmetric door panels, you can use our supplied set of 5mm and 10mm lock core extensions to adjust the length of the lock core to match door panels of different thicknesses.