Compatible Frequency: Supports 125kHz RFID cards and tags Dual Authentication: Access via RFID card or PIN code entry on the keypad Waterproof and Durable: Metal housing with IP65 or higher waterproof rating Resistant to dust, rain, and harsh weather conditions Easy Installation: External mounting compatible with most 125kHz RFID access control panels Suitable for gates, doors, garages, and other entry points Security Features: Anti-tamper design to prevent unauthorized access Supports multiple user codes and card registrations Lockout feature after multiple wrong attempts User-friendly Interface: Backlit keys for easy use in low-light environments Audible feedback on keypress