reports) Support Language: English/Chinese/traditional Chinese/Spanish/Portuguese Support Secondary Development: No Voice: Vocal pronunciation reminder Support Key Operation: Yes Collector: High Precision Toltal Reflection Optical Collector False Positive Rate:0.0001% Attendance Speed: Face -- 60ms / time Fingerprint -- 200ms / time Password -- 50ms / time Identification Type: Face/ Fingerprint/ Password Facial Identification-- Algorithm Version:  Smack Face V2.0 FAR/FRR: 0.001/1 (%) Face Recognition Mode: 1:1, 1:N Fingerprint Identification-- Algorithm Version: Smack Finger V3.0 FAR/FRR: 0.00001 / 0.1 (%) Fingerprint Recognition Mode: 1:1, 1:N Effective sensoring area: 20 * 18mm(360° recognition) Drop Resistance: Design to withstand free fall 3 times (less than 1.2m) Waterproof and Dustproof: Meet the IP54 Standard Working Temperature: 0-45℃ Storage Temperature: 0-50℃ Ambient Light Intensity: 0-1000LUX Power Plug: UK Power Supply: 5V / 2.5A Communication Interface: USB (drive free) Data Download: U flash disk U Flash Disk Format Supported: FAT32 Registration Quantity: Face -- 500 Fingerprint/Password -- 1500 Storage Quantity: 100000 records Camera: 2 (color & infrared) Infrared Light: Support (2 lights with lens) Fingerprint Capturing: optical sensor Display: 2.8 inch color screen Keyboard: 16 keys Clock RTC: Yes Material: ABS'PMMA Item size: 18.4 * 15 * 3.6cm / 7.24 * 5.9 * 1.42in (L * W * H) Item weight: 486g / 17.14oz Package size: 20.5 * 18 * 13cm / 8.07 * 7.08 * 5.12in (L * W * H) Package weight: 741g / 26.14oz Package List: 1 * Attendance Machine 1 * Power adapter 1 * User manual 1 * Bag of screws