?  Product features:

● Single chip microcomputer system, safer and more reliable

● Ergonomic design with left single side light source, open structure

● Multi platform SDK, the only product with the most compatible platforms in China

● Support backstage database and networking verification

● Support drive free USB, making installation and use more convenient

● Support human voice output

● Full color indicator instructions

?  Function extension:

● Extensible network, Bluetooth

?  Industrial Design:

● The acquisition window adopts open type design, which makes the user experience the product more intuitively, convenient for cleaning and daily maintenance

● The camera lens is designed with multi-mode, multi-layer and high transparent glass, which can effectively suppress distortion and stray light interference

● IP42 protection level

?  Product application:

● Authentication, login device, social insurance, examination, payment system, dongle and other scenarios