SM2 - smart bluetooth door lock

Smart Lock - smart bluetooth door lock
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The price includes TAX

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A modern, battery-powered electronic lock opened with a digital code (6-12 digits). In addition, there is the function of opening doors using a mobile phone with bluetooth.

The lock is designed for the installation in the place of the standard existing lock insert.

The device is waterproof on the condition of a special cover being used. It is very easy to install and it does not require any tools (except for a screwdriver). It can be easily fitted into the majority of standard external and internal doors that are between 2.2" to 4.1" thick without the necessity of their replacement or modification.

The lock indicates low battery.

The electronic insert is opened by using a code and bluetooth. It has a knob from the inside. There is a possibility of leaving the lock open.

In order to open the lock by phone, it is necessary to install a dedicated application in Polish language.

The application TT LOCK is available in Play Store and App Store.


-silicone keyboard cover;

-the lock

Specification Chart

Unlock RFID Smart Card
Temporary and Code access  
Mobile Phone APP (Bluetooth Connection) 

Color Silver
Battery Tape AAA Battery
Power Input  3.6V-4.8V
Battery Life > 1 year 
Battery Replacement Replaceable
Materials 304 Stainless Steel + Aluminum + Plastic 
Waterproof Grade IP44
Security Level Super B,Bank Level
Pressing Cycle Times 100,000 Times
Automatic Lock Yes
OLED Liquid Crystal Display Yes
Adjustable Door Lock Time Yes
Low Battery Reminder Function Yes
Working Temperature -30℃~60℃(22℉~140℉)
More Information
Windows material No
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