Price: 15 INR/Piece
A keycard lock is a lock operated by a keycarda flat rectangular plastic card with identical dimensions to that of a credit card or American and EU drivers license. The card stores a physical or digital pattern that the door mechanism accepts before disengaging the lock.
There are several common types of keycards in use including the mechanical holecard barcode magnetic stripe Wiegandwire embedded cards smart card (embedded with a read/write electronic microchip) and RFID proximity cards.
Keycards are frequently used in hotels as an alternative to mechanical keys