·No APP version details available:

·Passcode Entry: This keypad lock offers 50 access codes for family use and a temporary code for single-use guest entry

·One-Time Code: A one-time PIN code can be set for door opening and will automatically be deleted after use


·Security Deadbolt: Provides reliable home protection with its sturdy aluminum alloy construction, weather resistance (IP54), durability, anti-peeping user code protection, low battery indicator, and solid lock cylinder. Our deadbolt smart lock is only suitable for 2-1/8" (54mm) door holes, and is not compatible with 38mm door holes
·APP+Handle Version Bluetooth version
details available:


·Keyless Entry Door Lock: Arpha keypad door lock could be unlocked via App + Password + EKey + Mechanical key. Smart deadbolt supports 100 groups of access codes for the front door, including 97 users and 3 admin passcodes. Everything you need in 1 safe and secure smart lock.

·Auto Lock & One Touch Lock : Electronic door lock is designed with a smart one-touch switch. Keypad door lock offers one-touch lock feature to control the door easily. You can enable the auto-lock feature and set the timer from 10s-30min! Now you don't need to worry about forgetting to lock the door.



·APP control: You could generate and share one-time, permanent, scheduled, and recurring code with your family, house sitters and guests. Manage users, and view access records in the app management system. The App is no additional charge and can be used forever.App remote unlocking requires the use of a gateway ASIN: B09YHFG933

·Anti peeping password : Keyless entry Door Lock security lock supports 16-digit virtual password unlocking method. Users could unlock by entering 10 to 8 digits before or after setting a 6 to 8 digit password. Add random numbers before or after your correct passcode to protect it from prying eyes.


·Easy to Programme and Install:: Arpha front door lock set fits for most US standard left and right hand doors. You can easily install it in a few minutes without drilling. VIDEO GUIDE will walk you through the whole setting process.