1All voice prompts, it's easy and convenient for you to operate. 2High definition dual-lens, infrared lens allow to identify even at night. 3High precision total reflection optical fingerprint sensor. 4Three ways to identify -- face, fingerprint and password attendance. 5Recognition time is less than 1s, high standard fuzzy recognition.Features: All voice prompts, it's easy and convenient for you to operate. High definition dual-lens, infrared lens allow to identify even at night. High precision total reflection optical fingerprint sensor. Three ways to identify -- face, fingerprint and password attendance. Recognition time is less than 1s, high standard fuzzy recognition. High-speed 32-bit processor for high-speed identification and reduced errors. Huge storage space - 300 face records, 1000 fingerprints and 100,000 record storage capacity. No need to install additional software, the attendance machine can export information through the U disk and automatically generate reports. Suitable for offices, factories, hotels, schools, restaurants, retail stores, hospitals, etc. Specifications: Condition: Material: ABS+PMMA Color: Shown as picture Optional Plug Type: US 110-240V, EU 110-240V, UK 110-240V, AU 110-240V Camera: 2 (color & infrared) Clock RTC: Yes Keyboard: 16 keys Display: 2.8in color screen Support Key Operation: Yes False Positive Rate: 0.0001% Exports Format: Excel reports Support Secondary Development: No Voice: Vocal pronunciation reminder Fingerprint Capturing: Optical sensor Infrared Light: Support (2 lights with lens) Identification Type: Face/ Fingerprint/ Password Multi-Language: Chinese/English/Spanish/Japanese/French, etc. Attendance Speed: Face-60ms/Password-50ms/Fingerprint-200ms Package List: 1 * Attendance Machine 1 * Power Adapter 1 * Screw Bag 1 * User Manual