Interchangeable Automatic Bluetooth Smart Door Lock Standard European Universal

Interchangeable Automatic Bluetooth Smart Door Lock Standard European Universal

Automatic multi-changed lock  by European standard

This lock boasts simplicity & elegance,easy for both children and elder use it

Before and after installation

No need to replace the original lock body and handle, up to 80% of the European lock.

Print to start the intelligent life

Integrate the fingerprint sensor with front handle, make you enter home easier.

Durable and fashional

IML touchscreen technic, makes it hard-wearing and lasts freshly

FPC semiconductor sensor

The fingerprint collection adopts the Sweden FPC semiconductor sensor which is used by many banks.
It shows green light during fingerprint collection, blue during opening door, and red during illegal collection.

Virtual passcode, Anti-peeping mode

20-bit virtual password technology to prevent the passcode from being peeped.

Multiple unlocking modes

6 unlocking modes to experience the intelligent life

Four batteries, long durability

4 CR123A Li batteries

One-year durability

Easy to buy at Amazon or supermarket

No need to charge and easy to replace

Application

Compatible with the platform of TTLOCK, TTRENTING, TTHOTEL , Application to home, office, service apartment and hotel.

Available for more than 200 countries to register and use.

Worldwide usage , support 28 languages

Friendly interface and multi-function.