World's First 5-in-1 Keyless Entry Smart Lock, Fingerprint + Code + Smartphone + ID Card + Key (Suggest Operation Temperature:>=32℉)
Backset 2.16〃(55mm), Door thickness between 1.18〃(30mm) and 2.16〃(55mm), We suggest asking Locksmith to install this lock.
Be careful when choosing the left or right handle lever. This Lock is Not Waterproof and it's only for indoor use.
A 24/7 activity log tracks who enters and exits your home. And with unique keys for each user, you’ll always know who opens your door and when.
With New ZK SmartKey app solution, share codes anytime anywhere, voice guide with adjustable volume, back up key for an emergency, Bluetooth 4.0 provides less consumption.
Installation and Operating guide video - watch on youtube here