Keyless Make Your Life Easier? Unlock with touchscreen passwords(or emergency keys)from outside. Up to 20 user codes, suitable for harsh environment, NO App/Wifi needed, 1 touch locking, low battery alert, manual lock. Both left and right handed. 2 sizes of latch: 2-3/8''& 2-3/4''(60mm/70mm).
Door Thickness from 1-3/8'' to 2''. You don't need to worry about installation or size problem. The bottom hole distance is adjustable. Just need a screwdriver (all door lock hardwares are included, except AA battery).