1、Door access control integrated machine with metal housing and touch keypad, super waterproof. 2、Main control card function, 1000 users card capacity, 125 kHz/13.56 MHz frequency. 3、Support three opening methods: card, password, password + card. 4、With a set of door opening button interfaces, and a set of doorbell interfaces. 5、Connect to the doorbell via wire or wireless, easy and convenient. Features: Door access control integrated machine with metal housing and touch keypad, super waterproof. Main control card function, 1000 users card capacity, 125 kHz/13.56 MHz frequency. Support three opening methods: card, password, password + card. With a set of door opening button interfaces, and a set of doorbell interfaces. Connect to the doorbell via wire or wireless, easy and convenient. Specification: Condition: Brand New Material: Metal Color: Shown as picture Opening method: Card, password, password + card Working voltage: DC 12V Open lock current: <0.1A User capacity: 1000 users Sensing distance: 0 - 15mm Card type: EM/MF1 Frequency: 125 kHz/13.56 MHz Package List: 1 * Door Access Control 1 * Cable 1 * User Manual 1 * Installation Kit