Description
Do-It-Yourself Installation
Keyless Entry Door Lock is designed to fit US standard door, Backset 2-3/8″(60mm) and 2-1/8″(70mm), door thicknesses from 1-3/8” to 2-1/8”(35mm -55mm). No wiring and no drilling. Fit both left handed and right handed doors(Suitable for indoor and outdoor doors).
Battery Powered, No Wiring
Smart door lock requires 4 AAA batteries (not included), According to the frequency of use, it can be used for up to 8-10 months. It has low battery reminder function (the red light will flash three times when unlocking); Equipped with a USB interface for emergency charging.(Note: This interface is only used for emergency charging, the battery cannot be charged, and the battery needs to be replaced in time.)
Package:
- 1* Front Door Lock Panel
- 1 * Back Door Lock Panel
- 1 * Latch and Strike
- 2 * Mechanical Key
- 1 * Screwdriver and Screws Kit
- 1 * Instruction Manual
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