Means of identification: 1:1,1: N Effective collection area: 16 × 14mm Recognition speed: 1.2 seconds Fingerprint Storage Capacity: 2000 (standard) Administrative records Capacity: 1000 Attendance records Capacity: 50000 (standard) Screen: white backlight, away from the clear LCD screen (128 * 64) Language display: Simplified Chinese, Traditional Chinese, English (be able to develop multi-language) Fingerprint Library Intelligent Update: Yes (self-learning function) Ringing function: timing bell (for external interface) Access Interface: relay output, WG26 Output Tamper function: lock and key, simple and easy to install Available software to send short message to the Attendance Machine Attendance through the LAN and computer communication Employee attendance information provided self-inquiry function W-2000 Series Optional features: â¡ W-2000 â¡ W-2000U â¡ W-2000T â¡ W-2000B â¡ W-2000D â¡ W-2000C