Probrico Smart Keyless Entry Door Lock - Keypad & Fingerprint Deadbolt for Front Door - Secure & Convenient Smart Locks for Home, Office & Vacation Rental Use

4 in 1 Unlock Ways- Meeting the needs of the family Previous page Next page Previous page Create one-time passcode remotely to your friends, guests, delivery or service people. No need Wifi Protect your passcode from prying eyes Add random digits before or/and after the true passcode.Total length should less than 16 digits. A voice reminder while the keypad activated.The icon on APP will turn red when battery under 25%. Remote Unlock with Gateway No matter where you are, you can unlock the door remotely for people who need enter your home. Next page 1 One-Time Passcode 2 Anti-peep Passcode 3 Low Battery Warning 4 Remote Control 5 Ready For All Weathers Remote Control with Gateway You will unlock more function with Gateway, Such as remotely unlock, check record and receive notification etc. Please Check The Size Before You Purchase Smart Keyless Entry Lock Smart Door Lock 4 in 1 Unlock Ways Auto Lock Adjustable Hole 611+9851 Product Mode 611+9860 Handle Included Handle Difference The curve is flatter 4 in 1 Unlock Ways Auto Lock Adjustable Hole 611+9851 Product Mode 612+DL01 Handle Included Handle Difference Square Shape 4 in 1 Unlock Ways Auto Lock Adjustable Hole 611+9851 Product Mode 612+DL1603 Handle Included Handle Difference Round Shape 4 in 1 Unlock Ways Auto Lock Adjustable Hole 611+9851 Product Mode 611+609 Handle Included Handle Difference No Handle Previous page Smart Keyless Entry Lock Learn More Smart Keyless Entry Lock Learn More Smart Keyless Entry Lock Learn More Smart Keyless Entry Lock Learn More Next page Is there a monthly fee to use these features on APP? No there's no fee. You just need to download the app freely to set it up. Does this lock have a "auto locking" feature? Yes, it does, with options from 5 seconds to 60 seconds. What kind of batteries ? How long do they last until you have to change the batteries out? You can use 4*AA Alkaline Batteries,it can be used for one year. Do these work with Android phones? Yes, it works for both iOS(iOS 7.0 above) and Android(Android 4.3 above) system. Can we use the lock without the app? No, you can use the lock without app, but if you want to unlock more function, you need to downlad the app.

【Keyless Entry Door Lock with Knob Set】The combination of passage door knob and smart deadbolt is more convenient,it helps customers avoid the hassle of separately choosing and matching door handles；

【4 in 1 Unlock Ways Deadbolt】This smart lock set can be unlocked by Fingerprint, Password, App and Key, meeting various people's daily needs in multiple scenarios;

【Fingerprint Unlock】It uses biometric technology, with a recognition rate of up to 99.8%, it can accurately identify your fingerprint and unlock the door in just 0.3 seconds, securely accommodates up to 50 fingerprints, ensuring seamless access for multiple authorized individuals;

【Password Unlock】This keypad lock securely accommodates up to 250 access codes for family use, and supporting setting multiple one-time passwords, which will be automatically deleted after being used to unlock the electronic deadbolt;

【Auto lock】The smart door lock can be set to automatically lock within 5 to 60 seconds after the door is closed, avoiding the situation of forgetting to lock the door in case of emergencies, ensuring the safety of the home;

【Easy Installation】This smart front door lock with handle suits for door thickess between 1-3/8" to 1-3/4"" (35 mm to 45 mm), we offer detailed installation instructions and videos, you can finish the installation with just a screwdriver within 10 minutes; Please note that our smart deadbolt is suitable for 2-1/8" (54mm) door holes AND the smart lock powered by 4*AA batteries (Not Provided);