The product is Contact-less inductive card Metal Password Access Controller, According to the model, respectively support EM, MIFARE cards, It is one of the most advanced stand alone access controller. It uses unique metal exterior design, Dexterity keyboard panel operation, Built-in high-grade microprocessors, Strong anti-interference ability, Safety and reliability is extremely high, can provide a powerful security for 2,000 users. It has strong functions, such as low power consumption, Luminous keyboard, independent passwords, wiegand output, the output short circuit protection, door magnetic alarm, prevent demolition alarm, exit button, the doorbell interface, level of security Settings, etc. widely used in home, office, residential area and other public places.