It is DIY design,which can replace knob lock easily and quickly and has an American standard mortise with 5 latches. It's suitable for all types of mortises and doors.

RFID smart lock with a Professional hotel lock management software technology has an advanced 13.56mhz Mifare-1 card technology fit for all Slim Aluminum doors.The RC522 RFID reader is a low cost, highly integrated, 13.56 MHz contactless communication enabled reader module. For today’s tutorials, we will use the RC522 RFID reader to obtain the UID of tags placed near it and to create a simple prototype of an RFID based door lock system.RFID is useful to identify people, to make transactions, etc… You can use an RFID system to open a door. In simple words an RFID uses electromagnetic fields to transfer data over short distances. An RFID tagging system includes the tag itself, a read/write device, and a host system application for data collection, processing, and transmission.For Teaching Additional Keys The Associated 'master-key' To The m-Lock Is Required. 5-10mm Maximum of 3 Keys Can Be associated With One m-Lock At The Same Time. Diameter: 3mmLength: 13mm Operating Distance: Approx. Small Glass Tube Key (RFID) For m-Lock.Complete access control system Kits Set, includes a RFID access control keypad, a power supply, an electric door lock, an exit button, 5 Pieces Keyfobs and 5 piece RFID Card The access control system can provide users with more convenience by connecting to terminals, including the button for opening the door, doorbell, and electric lock that is normally open or closed.

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