Bioteknix WL20 is a compact and reliable fingerprint time attendance and access control device designed for small to medium enterprises. It supports up to 2,000 fingerprint templates and stores up to 100,000 transaction records, making it ideal for efficient workforce management. The device features a 2.4-inch TFT color display that offers clear navigation and user-friendly operation. Equipped with a high-precision optical fingerprint sensor, the WL20 provides fast and accurate biometric verification with a verification speed of under one second. It supports multiple communication options including TCP/IP, USB Host, and optional Wi-Fi connectivity for seamless data transfer. The device includes a built-in rechargeable battery backup to ensure uninterrupted operation during power outages. Additional features include relay outputs for door locks, exit buttons, alarm integration, multi-language support, real-time data push, and bell scheduling functions, making the Bioteknix WL20 a versatile and secure solution for attendance and access control.