Features（功能说明）
USB 2.0 Spec （USB2.0规格）
HID Class device without driver request（HID类设备，无需安装额外的驱动）
2CH High capacity 2A electromagnet driver（2路高容量2A电磁铁驱动）
Pulse operation protection , operation time less than 300mS（脉冲驱动操作，操作时间低于300mS）
Computer shutdown protection, to avoid driver damaged if PC software breakdown by unexpected.（电脑死机保护，避免程序意外崩溃导致驱动器损坏）
2 LED to indicate Lock and Unlock status.（2路LED指示工作状态）
The E-lock "Open" and "Close" via window application software
Pls downlaod it from list website(support list)
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