Fingerprint Readers descriptions We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Biometric Face, Fingerprint, Recognition Time Attendance System, Device Machine. Specifications: Model Number: AF01 Mode: Software Free (U Flash Disk Directly Exports Excel Reports) Identification Type: Face/ Fingerprint/ Password Face FAR/FRR: 0.001/1 (%) Fingerprint FAR/FRR: 0.00001 / 0.1 (%) 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 Ambient Light Intensity: 0-1000LUX Power Supply: 5V / 2.5A Data Download: U Flash Disk U Flash Disk Format Supported: FAT32 Fingerprint Registration Quantity: 1000 Storage Quantity: 300000 Records Camera: 2 (color & Infrared) Infrared Light: Support (2 Lights with Lens) Fingerprint Capturing: Optical Sensor Display: 2.8 Inch Color Screen 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 . Products number : SOMONO81662