Probrico Smart Keyless Entry Door Lock Deadbolt with Handle Set, Black Fingerprint Door Deadbolt Lock Electronic Digital Door Lock DL01

About this item [Keyless Entry Door Lock with Handle Set] The combination of passage door handle and smart electronic lock is more convenient,it helps customers avoid the hassle of separately choosing and matching door handles. [Auto lock] The electronic 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] We offer detailed installation instructions and videos,you can finish the installation with just a screwdriver within 10 minutes（Both the left and right doors can be used）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).