Features: Three ways of recognition: face, palmprints, password. It can be widely used in offices, factories, hotels, schools, etc. 2.8-inch HD color display gives you clear images. Large capacity, can store and support 250 faces, 250 palm prints, 250 passwords, effectively handle facial differences. A high-definition dual camera with infrared night view helps identify it accurately. Non-visible auxiliary light technology that is harmless to the human body, performs well both day and night. Support USB2.0 driverless interface for temporary power supply, easy to download intelligent report attendance data. The latest face recognition technology, unlocking time is less than 0.6s, more secure. Wiegand 26-bit interface. Tampering with alarms and prevents violent damage. Specification: Condition: Brand New Material: ABS Colour: Black Surface Capacity: 250 Palm Prints Capacity: 250 Password Capacity: 250 Recording Capacity: 80,000 Communication Interface: USB2.0 Free Drive Display Size: TFT 2.8 Inches Keyboard: 4 x 4 Keyboard Door Magnet: Support Open The Door: Support Open Button Identification Method: Static Face Recognition, Palm Prints, Password U Disk Read Data: Support Wiegand: Wiegand 26 Face Recognition: <0.6s Palmprint Recognition: 0.3s Far: <0.0001% Frr: <0.01% Voltage: DC 12V Package List: 1 x Attendance Machine 1 x Screw Bag 1 x Cable 1 x User Manual 1、Three ways of recognition: face, palmprints, password. 2、It can be widely used in offices, factories, hotels, schools, etc. 3、2.8-inch HD color display gives you clear images. 4、Large capacity, can store and support 250 faces, 250 palm prints, 250 passwords, effectively handle facial differences. 5、A high-definition dual camera with infrared night view helps identify it accurately.