- 👍3-in-1 Versatile Lock: APP unlocking, Fingerprint unlocking, Backup mechanical key. Press the fingerprint to unlock in one step. Perfect fits for most standard inner residential and office door
- 👍Smart App Control: Check the switch status and operation records of the lock at any time on your phone, 200pcs fingerprint storage and convenient TTLock APP, authorize the lock to your family, friends, are very good idea suitable for your home and office
- 👍Energy Saving Long Standby : 4*AAA batteries support unlock about 6000 times(up to 10-12 months) with low power consumption. Automatic alarm for low battery.
- 👍Easy to Install : Fit for most standard door and both fit left & right handed doors. Door thickness range: 1.38 inch to 2inch thick. Backset: Adjustable 2.38″ (60mm) or 2.75″ (70mm). Only need a screwdriver to easily complete the installation. Easy to replaces existing deadbolt
- 👍Tips : The lock is default Right-hand open direction. If you need to change to Left-hand open direction, please refer to the part starting from 3’35 in the ” Install step by step ” video.
APP TTLock Material Zinc Alloy Weight 1.0 kg Backup keys 2 Keys Power supply 4 pcs AAA Batteries (not included) Support Fingerprint, app and manual key unlock