Wifi, Biometric Fingerprint Recognition Attendance Machine. Features: 2.8inch TFT Screen. Strictly Follow the National Security Product Standard. Adopting the Energy-saving Fingerprint Sensor and Power Management Function, Makes the Product Perfect. 3 Methods to Identify the Attendance: Fingerprint , Password, RFID Card. Support Online/off Line Working. Online ( TCP/ IP/ Wifi Communication), Offline (USB Flash Drive Download + USB Communication.) Humanized Language Indication Reminder. Suitable for the Entrances and Exits of Office, Factory, Hotel, School, Etc. Specifications: Model Number:A-L355 Type:Fingerprint Attendance Machine Identification Method:Fingerprint, Password, RFID Card Fingerprint Capacity:5000 RFID Card Capacity:5000 Storage Capacity:100000 Dimension:180(L)*145(W)*25(H)mm Display Screen:2.8 Inch TFT Color Screen Communication Method:TCP/IP/ USB/ WIFI Identify Speed: