M3EM is a standalone access control, reading EM&HID card, it uses advanced Microprocessor, with high-capacity flash memory for 10000 users. Users can be added and deleted via admin card, very simple to operate. The infrared remote control make the device not only have alarm, protection, two units interlocked, anti-passback function but also can make two units interlocked, add and delete the user on the remote control key directly.