المميزات

• No lock hole design, it completely abandons the traditional key And lock, open And close by remote control or phone APP, realized real
• Tiger lock method, more And stable No keyholes outside, there is no way For thieves
• Add USB external power source function Make sure the lock works when battery was dead
• Three unlock modes optional Phone APP unlock, Remote control unlock, Indoor emergency button unlock

السمات الرئيسية

معلومات الشحن