4 unlock ways: Fingerprint, Password, IC Card and APP. Suitable for Many Doors: push pull, frame, frameless glass door, double glass door, single glass door, sliding door,etc.(with 8-12mm thickness).Also,version suit for framed glass door is also ok for wooden door; Digital Touch Keypad Panel with Backlight: makes it convenient to use at night; Power Supply: 4*AA batteries (NOT included); Convenient APP management system, you can manage your smart lock anytime and anywhere; Emergency Power Supply:with micro USB interface to supply power if the batteries run out; Doorbell Function:press "#" button,the doorbell will sound; Emergency Power Supply:with micro USB interface to supply power if the batteries run out; Fingerprint recognition:Semiconductor fingerprint recognition module, suitable for elderly and child; Easy to Install and Program: equipped with the necessary accessories and English interface, free drilling installation for Glass door without frame. Need to drill for Framed Glass door and wooden door; 
 
🔓【Homeowners & Rental Hosts】Great solution for Glass doors in home, office or company. Generate a passcode remotely w/o internet and share it to your visitors.
🔓【Advanced 3D Fingerprint】Unlock the door less than 0.3 seconds with our 3rd generation fingerprint access technology. The most secured 5-in-1 Keyless Entry Smart Door Lock: Fingerprint + Passcode + Smartphone + Key + app.
🔓【Easy Installation】Easy to install in minutes with just a phillips screwdriver. No extra drills needed. No locksmith needed. Door handle is reversible for both left and right handed doors.
🔓【Remote Control / WiFi Access】 you can lock/unlock your smart door lock anywhere anytime, set up codes remotely and check real-time access logs.
🔓【Satisfaction Guaranteed】App/Software is free to use forever. 2-year product warranty and a lifetime customer support following the date of purchase.