Smart Fingerprint Door Lock - Keyless Entry with Touchscreen & Password - Electronic Deadbolt for Home, Apartment & Hotel Security - Perfect for Smart Homes & Vacation Rentals

How to Use: Install four AA batteries (not included) after the installation according to the instructions in the manual. Specification: Item Type: Smart Door Lock Material: Zinc Alloy, Stainless Steel Weight: Approx. 983g / 34.7oz Battery Parameters: 4 x AA Batteries (Excluding) Fingerprint Capacity: 100 App: for TTLOCK Door Opening Password: 100 Groups Unlocking Methods: Fingerprint Unlocking, Key Unlocking, IC Card Unlocking, Password Unlocking, Indoor Knob Unlocking And Mobile Phone Bluetooth Applicable Unlocking Applicable Door Thickness: 30-55mm / 1.2-2.2in Unlocking Time: ＜0.5s Scope Of Application: Office, Home, Hotel, Home Stay, etc Package List: 1 x Key 1 x IC Card 9 x Screw 1 x Manual 1 x Gasket 1 x Latch 2 x Accessory 2 x Door Lock

Concealed Key Hole: With a concealed key unlocking hole, the key can also be used to unlock when the battery is out of power, which is convenient and practical. A great choice for you

High quality Material: It is made of high quality zinc alloy and stainless steel, which is not easy to be damaged and has a service life of 100000 times. Its quality is guaranteed

Virtual Password Technology: It can input random code before and after the effective password to eliminate the possibility of leakage caused by peeping of the door opening password. You can use it with confidence

Prevent Prying Lock: Anti theft and anti prying, protected by high strength zinc alloy panel, can effectively prevent violent prying. Bring you a new and different using feeling

Easy to Use: Indoor knob unlocking design, gently twist the knob indoors to realize fast unlocking, which is very convenient. You do not need complicated procedures that you can use it