★★★★★
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- Added a visitor call control button for DB2 and DB3 - Added support for asynchronous water supply on/off and reset operations for 4G water meters - Added support for the G4N gateway, using the same setup entry as the original G4 gateway - Lock time is now displayed in each lock’s time zone - Other feature optimizations
TTLock is used to open the door via bluetooth with your phone. To do this, APP should cowork with specific hardware. You can contact with us in the APP, if there is any question.