Description: Multiple unlock methods: Digital electronic lock is convenient to use, designed with various unlock options including fingerprint recognition, password entry, card, a mechanical key, and for APP control, catering to your preferred method of access Materials: Crafted from aluminum alloy, this door lock is designed for durability and long time use User friendly design: The front door knob features an integrated fingerprint , eliminating the hassle of forgetting keys and providing easy access to your home Compact Size: With dimensions of 27x6.5 cm, this door password lock is easy to install,suitable for doors thicknesses: 4cm-12cm/1.57inch-4.72inch Wide Application: Ideal for a wide range of settings such as homes, rentals, offices, bedrooms, dormitories, and apartments; this door lock offers enhanced security Specification: Material: Aluminum Alloy Size Chart: 27cmx6.5cm/10.63inchx2.56inch For Door Thickness: 4cm-12cm/1.57inch-4.72inch Package Includes: 1 Door Lock Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.