SZBestWell Fingerprint Reader Live 20R USB Biometric Fingerprint Scanner Sensor Live 20R SLK20R/ZKT ZK4500 Free SDK

Introduction: 20R fingerprint is the latest instrument is more compact a fingerprint device, surface of the hard steel material, appearance is extremely elegant, the output images up to 500dpi, is a superior performance compared to the fingerprint input device, you can a wide range of applications in social security, public security, attendance, fingerprint encryption, embedded, and many other applications Features: 1, Small size. 2, Excellent image qualit. 3, Encrypted image data. 4, Refused to subtle fingerprints. 5, Refused to fake the image. 6, Support the fingerprint rotation. 7, Rough fingerprint processing. 8, Support dry, wet, or rough fingerprin. 9, Driver support 10,Support free SDK for secondary development, support for language: CB, VB, VC, Delphi, PB8, VBdemo, VFP Specifications: · Fingerprint sensor: ZK Optical Sensor with strengthen film · Resolution: 500DPI/256 grayscale(8-bit) · Scan size: 15.24*20.32mm(FAP20) · Image size: 300*400 · Interface: USB1.1, compatible with USB1.0,1.1,2.0 · Registration speed: <0.5 sec · Registration angle: 360°C · Operating Temperature: -20°C - 50° C · Operating Humidity: 0-90% · Operating System: WINDOWS7/8/10/XP/VISTA(32/64BIT) linux(32/64bit)/android/IOS · USB cable length: 180 CM · Dimension (L*W*H): 124.5mm*102mm*34mm · Power Supply: 5.0V +/- 0.25V ( USB interface power) · Current : Capture fingerprint: max 250 mA · Idle mode : max 25 mA · Suspend mode : <0.5 mA · Size:49*49*18mm(L*W*H)