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Smart lock is a kind of lock that uses the fingerprint of the human finger as the identification carrier and means. As a professional smart door lock factory, smart door lock manufacturer, smart door lock supplier, our china smart door lock is the perfect crystallization of ...
The single-chip microcomputer receives the input code and compares it with the password stored in the EEPROM. If the password is correct, the digital wifi door lock will drive the electromagnetic actuator to unlock; if the password is incorrect, the operator is allowed to ...
A fire escape door is usually installed in the emergency exits of buildings to reduce the spread of fire and smoke between separate compartments. The metal emergency exit doors will remain closed or automatically close in an emergency upon the sounding of a fire alarm that ...
A interior fire doors sale is usually installed in the emergency exits of buildings to reduce the spread of fire and smoke between separate compartments. The material of our fire proof doors for sale is steel panel and rock wool core. As a professional fire resistant door ...
Our double emergency exit doors are usually installed in the emergency exits of buildings to reduce the spread of fire and smoke between separate compartments. The material is steel panel and rockwool core. At Xinyi, you can find both double door emergency exit and single leaf ...
No matter when and where, the authorized mobile phone can check who is going in and out through the mobile APP, and can also check the app controlled lock status at any time, so don\'t have to worry about leaving the door unlocked when you go out. This digital door lock with ...
Certified up to FD120, our 6 Panel white fireproof doors gives you up to 2 hours of fire protection for your property. These steel doors are also FD30 and FD60 rated should you require certification to this level. These 6 panel 30 min fire door also feature a multi point ...
No matter when and where, the authorized mobile phone can check who is going in and out through the mobile APP, and can also check the app controlled lock status at any time, so don\'t have to worry about leaving the door unlocked when you go out. This digital door lock with ...
Certified up to FD120, our 6 Panel white fireproof doors gives you up to 2 hours of fire protection for your property. These steel doors are also FD30 and FD60 rated should you require certification to this level. These 6 panel 30 min fire door also feature a multi point ...
Intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent and simple in user safety, identification and management. Intelligent door lock is the executive part of door lock in access control system. Different from ...