S1 is a cylindrical advanced intelligent fingerprint smart lock, available in Tuya BLE and TT Lock versions. There are five different mortise lock can be selected, applicable to 99% of door types

1. Multiple methods of unlocking
Tuya App / TT lock App(Options), fingerprint, card, mechanical key unlock; easy to use it whether children or older. Never worry forget to bring the key.

2.APP remote control
This keyless entry door lock allows you to check the visitor records on Tuya APP/TT Lock, see which visitor at what time unlocked the door, enhance the security level of your home. When the door lock and gateway are used together, the APP can be used to remotely control the unlocking.

3. TT Lock Version With G2 gateway Works with Smart Alexa or Google Home, Realize smart home
S1 TT Lock version combined with the Gateway provides the most convenient experience by simply asking your smart speaker Alexa to lock or unlock our lock.

For iOS and Android phone, If add a gateway G2 can connect to wifi, and work with Alexa and Google Assistant (Noted: Only USA/Canada/UK/Australia/France/ltaly/Brazil/India can support the Alexa and only the English country support the Google Assistant.)

4. Mechanical keys and emergency power supply (USB) can be used when the door lock is out of power

5. Easy to install and use
Only 3 minutes to diy install without breaking the door or changing the door body and no professional installer required;

6. Suitable for most doors
Adjustable length cylinder lock, 99% of world doors to compliance; easy replacement of existing lock cylinder.
Different door thickness of accessories are not the same,please contact our salesman when placing an order

4 Unlock Ways

No breaking the door or change the door body Simply use a hex screwdriver to install in 10 minutes.

● Manage fingerprint, card,APP user
● View access logs
● Check alarm and unlock record
● The language of the APP follows the mobile phone system etc.

● Tuya options with gateway B4, The smart lock can connect to WiFi.

● Order TT Lock options with gateway G2. The smart lock can connect to WiFi and control by intelligent voice system with other smart home devices to achieve smart home.

For iOS and Android phone, If add a gateway can connect to wifi, and work with Alexa and Google Assistant

(Noted: Only USA/Canada/UK/Australia/France/ltaly/Brazil/India can support the Alexa and only the English country support the Google Assistant.)

Share e-Key

(The e-Key and usage time can be set in TTLock App.)

You can generate multiple types of passwords and share with others to get in your house when you are not at home.

Record the opening time, method and personnel of each time. Also for company record employee attendance.

• Smart Lock with mortise Lock S1 x 1

• IC Card x 5

• Mechanical Key x 2

• Screw Kit x 1

• English Manual x 1