Keyless Entry Door Lock D280-L, 5 in 1 Smart Fingerprint Door Lock, Keypad Deadbolt with 2 Keys, App Control, 100 User Codes, Auto Lock&One-Touch Lock, One-Time Code, Anti-Peeping Password, Low Bettery Alert, IP54 waterproof, Easy to Install, Zinc Alloy, Silver

• App Control: Keyless entry door lock provides you with an excellent control experience. You could unlock the door, view real-time unlock records, add passwords, and adjust the other settings via the smartphone app. Furthermore, you could generate temporary passwords for your guests, deliveryman, and cleaners. The valid time of the temporary code is adjustable and it will expire automatically after using it.
• Fingerprint Unlock: Fingerprint door lock features with 99.99% biometric fingerprint recognition rate. Your fingerprint could be recognized in just 0.3 seconds and you could unlock the door within 1 second. You don’t need to wait a long time to open the door.
• Anti-Peeping Password: Electronic door lock features an anti-peeking function. You could unlock the door by entering 10~6 virtual digits before or after 6~10 real passwords. Keypad lock for front door could protect your privacy effectively. You don’t need to worry your passwords would be peeked or leaked. 
• Auto Lock & One-touch Locking: LNDU D280-L electronic door lock is designed with a smart one-touch switch. Keypad door lock offers a one-touch lock feature to control the front door easily. 
• One-Time Code: When your friends, domestic workers or couriers need to enter the   room, this feature can help you generate a temporary valid password   to open the smart door lock.
• Battery Powered & Type-C Emergency Port: Our electronic door lock is powered by 4 AA batteries (not included), providing 3-4 months of continuous operation. It alerts with a low battery sound prowhen power is running low. Additionally, featuring a Type-C emergency power port, you can effortlessly recharge the smart deadbolt lock whenever needed, ensuring peace of mind even during power outages.
• Solid & Durable: Code door lock for front door 2.0 is designed to adapt to temperatures well from -4°F to 140°F. door lock is made of zinc alloy. Upgraded material makes 2.0 smart door locks more durable.
• Real-time Unlocking Records: User could check the unlocking records of the smart lock anytime on the app. Clear records bring peace of mind during use.
• Fit Most US Standard Door: Keyless door lock could be installed easily within a few minutes with a screwdriver. Biometric smart locks for front door is suitable for backset scale of 2-3/8" (60mm) and 2-3/4" (70mm). You could use the front door lock in both traditional and modern styles buildings and it is suitable for both left and right doors.

• Specifications
• Brand: ‎LNDU
• Lock Type: ‎Biometric, Deadbolt, Combination Lock, Keypad
• Material: ‎Zinc
• Recommended Uses For Product: ‎digital door lock, fingerprint door lock, smart door locks for front door, door lock with code
• Style: ‎Fingerprint Door Lock
• Color: ‎Black
• Number of Pieces: ‎1
• Included Components: ‎Interior Assembly, Mounting Plate, Exterior Assembly, Latch, Backup Key
• Controller Type: ‎App, ‎Hand Control, Mechanical Key
• Shape: ‎Rectangular
• Control Method: ‎App, Touch
• Connectivity Protocol: ‎BLE
• Manufacturer: LNDU
• Item Weight: ‎2.2 pounds
• Product Dimensions: ‎9.25 x 7.08 x 3.54 inches
• Item model number: ‎D280-L
• Special Features: ‎Fingerprint Door Lock with Keypad, 100 User Codes, Anti-Peeping Password, Smart Deadbolt Lock, Keyless Entry Door Lock
• Batteries Included? ‎No
• Batteries Required? ‎Yes

✨You can install the door lock according to the detailed steps in the instructions, which will save you expensive installation service fees.
✨Our dedicated support team is available 24/7 after-sales email service to assist you. LNDU offers an 12-month warranty and lifetime technical support. Please do not hesitate to contact us if you need our help.