W2 is the new generation fingerprint access control & time attendance terminal features based on Linux platform. W2 with 2.8-inch color LCD, full capacitive touch keypads and touch optical fingerprint sensor will offer convenient operation experience and improve the practicality of the wet and dry fingerprint. W2 with TCP/IP communication and traditional RS485, Wiegand in/out to provide higher flexibility and multiple communication options for different environments. It also powerful access control interface relay output, door contact and multiple I/O ports can also be expanded with third-party access control systems. Full Upgrade for W Series with Battery Power Your Business Anytime and Anywhere.