... user-friendly with user’s photo displayed * Built-in USB port allows for manual data transfer when network not ... Transaction capacity:100,000· Platform:ZEM510· CPU:32bit ZK6001 Microprocessor· Memory: 256M Flash, 64M RAM · Algorithm: ZK Finger VX9.0 · Sensor: ... *240· I/O Interface: RS232, RS485, TCP/IP, USB-Client · USB Memory Slot: USB-host · Standard function: Photo-ID,webserver, work code,SMS ...