Features

• 【Password Door Lock with Long Battery Life】This electronic door lock with an 18-month life battery, providing uninterrupted functionality and convenience. The black door lock features a convenient USB-A emergency charging port, allowing you to recharge quickly.
• 【Smart TT lock App Control】 The door locks can be set at 200 passcodes, permanent or one-time, providing a unique code for each guest. You can also customize the code for a specific date and time. In the app, you can view entry and exit logs in real-time, monitor the power, freely set 0~60s automatic lock, etc.
• 【Secure Deadbolt Lock】This keypad deadbolt set has a sensitive touchscreen control. The lock will shut down for 5 minutes after 5 unsuccessful attempts at entering the passcode.
• 【Easy Installation】Follow the instructions and video to install our front door lock set easily. Please ensure that your door size meets the installation specifications, and there are different installation methods on the L/R side.