Smart Digital Smart Door Lock, Biometric Lock Safe Handle Door Lock with Keypad, Unlock by Fingerprint, Smart Card, Password, App, Key, for Home Hotel Apartment

• Can be used when the battery is dead, and the mobile power supply can also be used to unlock the lock directly with a mechanical key.
• After the indoor anti‑lock is turned on, no one can open the outdoor except the administrator, which can protect your safety and privacy.
• The C‑level true ferrule has the ability to be difficult to be opened by prying, and is born for protecting the home.
• The mechanical lock cylinder links the inner and outer handles, and you can use the separate lock body with confidence.
• Using half‑body fingerprint recognition to accurately identify, reject fake fingerprints and open it with one hand.

Feature: 1. Can be used when the battery is dead, and the mobile power supply can also be used to unlock the lock directly with a mechanical key. 2. After the indoor anti‑lock is turned on, no one can open the outdoor except the administrator, which can protect your safety and privacy. 3. The C‑level true ferrule has the ability to be difficult to be opened by prying, and is born for protecting the home. 4. The mechanical lock cylinder links the inner and outer handles, and you can use the separate lock body with confidence. 5. Using half‑body fingerprint recognition to accurately identify, reject fake fingerprints and open it with one hand. How to Use: Please prepare 4 x AAA batteries before use. Download the APP recommended in the manual in advance. After installation, you can use the APP to bind the smart lock. For more usage methods, please read the manual carefully. Specification: Item Type: Smart Lock Material: Zinc Alloy Uses: Home, Apartment, Hotel, Bed and Breakfast Battery: 4 x AAA Batteries (without Batteries) Unlock Method: Fingerprint, Smart Card, Password, App, Key Fingerprint Capacity: ≤100 Number of Smart Cards: ≤100 Password Capacity: ≤100 App: TT LOCK Resolution: 500DPI Rejection Rate: ≤0.15% False Acceptance Rate: ≤0.00004% Package List: 1 x Door Inner Lock Body 1 x Outer Door Lock Body 1 x Cylinder 2 x Key 2 x Smart Card 1 x Square Bar 3 x Nut Tube 1 x Lock 1 x Lock Box 1 x Manual 1 x Opening Picture 7 x Screw Note: Batteries are not included in our list.