An RFID door lock system for hotels is a contemporary electronic access control that uses Radio Frequency Identification (RFID) technology to allow or block access. It does not require a physical key; instead, smart key cards are used, which interact with the lock via radio signals. Such a system enables hotels to upgrade security, save time, and add more comfort for the guests. As a ... https://ipsaindia3.wordpress.com/2025/11/12/what-is-an-rfid-door-lock-system-for-hotels/