Zheng Zhengzhou Branch Electronic Technology Co., Ltd. focuses office IT industry for 11 years, it is a card-driven information technology, professional commitment and attendance, Patrol, Canteen, water control, access control, parking and other card equipment and software wholesale and retail and wholesale project implementation and shredders, cash registers, binding machines, attendance machines, ticket printers, cash registers, bar code equipment and office supplies and other modern office equipment, specialized wholesale and retail of high-tech science and technology company, is a to products as the carrier, to the modern office equipment services and professional card solutions for the implementation of technology companies. Zhengzhou, Henan Branch company focused control attendance and wholesale sales. Today small you recommend in control S50 is the latest in control technology in 2011 launched a 3-inch color screen fingerprint attendance terminal having a double U + SD card function. This machine design into the current pop elements, style break through the traditional concept of attendance, attractive appearance, ultra-thin design, using high-grade leather texture pattern technology, S50 is the industry's first dual-U and SD card combined attendance terminal, Bureau of Zhengzhou wholesale Q7 attendance, regardless of all the occupied first position from the appearance, or sexual price in the market. Machine parameters: Fingerprint capacity 1500 recording capacity of 50,000 Algorithm version ZKFinger latest high-speed twin-engine fingerprint recognition algorithm LCD 3-inch 60005 thousand color high-definition color Operating voltage 5V DC quiescent current ≤350mA (mA) Dynamic current ≤400mA (mA ) Communication USB-ClientU disk U disk support external SD card support for SD card to upload and download data Operating temperature 0 ° C - 45 ° C Operating humidity 20% - 80% of the optional Simplified Chinese Traditional Chinese, attendance, English Zhengzhou Branch Electronic Technology Co., Ltd. focuses secret office IT industry for 12 years, is a card-driven information technology, professional commitment and attendance, Patrol, Shoufan, water control card equipment, access control, parking lots and software, wholesale and retail and engineering Implementation and wholesale shredders, cash registers, binding machines, attendance machines, ticket printers, cash registers, bar code equipment. Case implementation of technology companies. EF100 match in the control infrared optical system camera, equipped with independent intellectual property rights of new triangular prism fingerprint image capture device and ZKFace VX7.0 face version and ZKFinger latest high-speed twin-engine fingerprint recognition algorithm, the Bureau 338a-u attendance monopoly, still night identification, using a wide range of ambient light does not affect income, whether in light or darkness allowing for effective recognition; front 2.8-inch high-definition color machine 4 × 4 mechanical buttons, intuitive feel good experience, the body design is very tall suitable for business office space; 338 Comet Attendance Attendance monopoly _ _] [Zhengzhou Branch (view) provided by the Bureau of Zhengzhou City, the source Electronic Technology Co., Ltd. Zhengzhou City Branch source Electronic Technology Co., Ltd. (ysh119.china.b2b.cn/) strong, credible, in Zhengzhou, Henan attendance machine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhengzhou Branch into the brilliant and you work for a better future!