... .BTS-U160 Professional Fingerprint Time Attendance system (Color Screen)I. Product IntroductionU160 ... system analysis, casing-making, circuit design, producing-assembly, package design, etc, linear service.III. Technical ... Specifications1. User Capacity: 15002. Transaction Capacity: 500003. Algorithm Version: 2007 Version ZK new algorithm4. Hardware Platform: ZEM510 5. Operating System ...