TTlock APP smart phone lock open by APP/Password/Fingerprint/card/key

TT Lock App is a management software for smart lock . This APP can be used to manage various types of smart locks, including door locks, parking locks, safe locks, bicycle locks, and so on. The App and the lock communicate via Bluetooth to unlock, lock, hardware upgrade, read operation record, etc. on the App. The Bluetooth key can also help open the door lock through the AI watch.Currently, the App supports Simplified Chinese, Traditional Chinese, English, Spanish, French, German, Italian, Russian, Portuguese, Serbian, Malay, Japanese, Vietnamese.