Features: A newly developed access control system, which supports conventional contactless ID card and password entry, easy to operate.Support of multiple door opening mode: ID card, password, card and password.It has relay contact signal group, PUSH ground signal group, button interface group output and a group of doorbell interface. A set of Wiegand26 interfaces that can be used as input or output of WG signals. It works with smart keypad panel and built-in high-end microprocessor. It has strong anti-interference ability, high security and reliability. It can provide strong security for 1000 standard users. It is very convenient to use and can be widely used in families, offices, homes, etc. Can add card number and delete card number according to your needs sensitively and quickly. Specification: Model: A2 Shell material: ABS Color: black + silver Storage capacity: 1000 cards Management cards: can be configured to add and remove cards card numbers. Password: 3-6 bit password can be set Interface: 26-bit Wiegand Card Type: ID card Working voltage: 12V Card reading distance: 1-10cm Opening mode: card, word password, card + password Size: approx. 8.5 x 8.5 x 2cm/3.3 x 3.3 x 0.8inch