Fingerprint and Card Smart Lock for Office

The best lock that you can manage with your phones, get notifications when open or when the door is not closed. unlock with your phone from anywhere. create password from your phone and share it . can send timely or permanent password multiple unlock mode: mobile app, password, card, mechanical key fpc semi-conductor sensor, Touch screen keypad, see crystal clear number -virtual password, prevent strangers from peeping and better protect privacy. Operates on batteries with usb port for emergency charging suitable for home/office, wooden door, metal door, composite door, fire door group can generate password and send from the app to anywhere in the world.