Features:

• USB communication with computer, synchronize patrol reader time with computer.
• Multiple patrol reader can share one data downloader.
• LCD Screen & LED operation prompt.
• Wireless transmission, no interface between patrol device and data transfer station, preventing damage.
• Download and delete the data directly without any key, easy to operate.
• Built-in clock, can check the time with the patrol device directly.
• One or more patrol device can share one data transfer station.
• Download fast, 100 records per second.
• Power supply mode, battery or USB, flexible and convenient.
• Data safety, 600000 records can be stored.