The XAC-102BT is a compact standalone access control system that supports RFID cards and passwords for secure entry. Built with an IP65-rated aluminum alloy housing, it features fast verification, dual relay outputs for lock and alarm control, and a backlit keypad. With support for up to 2,000 users, anti-tamper protection, and a built-in doorbell, it is ideal for both indoor and outdoor access points in residential, commercial, and institutional settings.