Features High Security: This attendance machine adopts a binocular facial recognition system to enhance security and performance, allowing for dynamic facial recognition and card swiping to strengthen access control Large Capacity: With a user capacity of up to 100, it can store up to 500 facial registrations, 500 ID cards, and 500 passwords, supporting 100000 user records for easy management of a growing employee team Wide Dynamic Range: This facial recognition attendance machine has a wide dynamic range, seamlessly adapting to any environment, from strong light to dark conditions, and even in challenging backlight situations, providing accurate recognition Quick Recognition: Experience recognition speed of less than 0.2s. This biometric attendance machine supports single user and multi user recognition (up to 5 users can be recognized simultaneously), ensuring efficient and secure access Wide Application: This attendance machine meets diverse user groups, supports multiple languages, and is widely applied in office, factory, hotel, school, restaurant, and other workplaces, is also suitable for enterprises Specification: Item Type: Face Attendance Machine LCD Display: 4.3 Inch LCD Screen, Capacitive Touch Screen 272 x 480 CPU Processor: AI Processor, NPU Computility 1.2T Operating System: For Linux Intelligent Operating System Camera: Dual camera, adapts to dark light, strong light environment Fill Light: LED high brightness fill light (automatically controlled according to ambient light) Working Voltage: DC 12V Power Requirement: DC 12V 3-5A Ambient Light: 0-50000Lx Working Temperature: -15℃-45℃ (Storage Temperature -10℃-65℃) Working Relative Humidity: 20%-90% (Storage Humidity 20%-90%) User Capacity: 100 Face Registration: 500 Password Registration: 500 Card Registration: 500 ID Cards (optional IC card function) User Record: 100000 Keyboard: Touchscreen Virtual Keys Verification Method: Face, Card, Password, Face+Card, Face+Password Verification Accuracy: ≥99.7% Response Time: 200ms/person (Recognition interval time can be set) Face Recognition Mode: 1:N Recognition Distance: Approx. 0.3-2 meter / 1-6.6ft Comm Method: USB Flash Drive Only (USB2.0) Data Collection: USB flash drive export personnel data, original attendance records, attendance statistics EXCEL table Language Display: Simplified Chinese, English Voice Prompt: HD humanized voice Door Magnet Signal: One way door magnet signal input Door Bell Control: 1 group signal Relay Output: 1 way door signal control USB Interface: 1 Way Exit Switch: 1 Way Wiegand Signal Input: 1 group WG26/34 (can be externally connected to the reader) Wiegand Output: 1 group WG26/34 output (can connect to the controller with an external reader) Product Size: Approx. 188 x 88 x 26mm / 7.4 x 3.5 x 1in packing list: 1 x Attendance Machine 3 x Connecting Cables 1 Pack Accessories 1 x User Manual Package List 1 x Attendance Machine 3 x Connecting Cables 1 Pack Accessories 1 x User Manual