SC405 is a RFID Access Control Terminal which possesses a 2.0-inch color  display with graphical UI, enabling simple and easy control. It has a built-in auxiliary input function which enhances the flexibility to be connected  with wired detector or emergency switch. With multi-verification  methods by combinations of PIN, password and card, high level of  security and flexibility are guaranteed. Moreover, the product supports  USB flash drive for offline data management, as well as is equipped  with multiple alarm outputs such as Tamper Proof Switch and Duress  Alarm. Its convenience and adaptability allow it to be well deployed in  residential housing, offices and any other public facilities.