WSSF23 Ultra-Thin Fingerprint Time Attendance and Access Control Terminal with ID sensor and Wi-Fi, which offers unparalleled performance with advanced algorithm for reliability, precision and excellent matching speed. F23 features the fastest commercial-based fingerprint matching algorithm, high-image quality infrared detection fingerprint sensor. Warden bio-metric terminals are particularly adapted to controlling and managing remote workforce time and attendance. Features: Fingerprint Capacity : 3000 , Card Capacity : 5000, Record Capacity : 30000, Fingerprint sensor : 500 DPI SilkID sensor. BIOMETRIC Fingerprint sensor : 500 DPI SilkID sensor FAR : & lt;=0.0001% FRR : & lt;=1% Identification speed : & lt;0.5 sec Algorithm Ver : 10 VISUAL Display : 2.8-inch TFT Screen Keypad : Yes LED Indicator : Green/Red VISUAL Display : 2.8-inch TFT Screen Keypad : Yes LED Indicator : Green/Red STANDARD FUNCTIONS DST, Automatic Status Switch, Record query, T9 input, 14 digit user ID, Anti-passback Mifare (Optional) POWER AND ENVIRONMENT Power Supply : DC 12V --- 1.5Amp Operating Temperature : 0°C - 45°C Operating Humidity : 20% - 80% Dimension (in mm) : (L)158.5 x (W)78.0 x (H)19.4mm FEATURES - 2.4inch TFT color screen and Touch keys - Full Access Control Features: Anti-passback, access control interface for 3rd party electric lock, door sensor, exit button, alarm - Standard Wi-Fi - Network interface by TCP/IP or RS485 - Built-in auxiliary input with enhanced flexibility to link with wired detector or emergency switch - Multiple Verification Modes: Multi-verification methods (card is optional) providing user various choices ACCESS CONTROL INTERFACE 3rd Party Electric Lock, Door Sensor, Exit Button, Alarm COMPATIBLE SOFTWARE AND SDK eTimetracklite Desktop & amp; Web SDK for desktop applications Web based Device Manager - Bio Server Helps developers & amp; integrators Supports 3rd Party Payroll/HRMS/ERP and Other applications