This item has fashionable shell design and dexterity keyboard panel operation, reliable and practical. The operation is simple and convenient, everyone can use. And it widely used in home, office, residential area and other public places. What are you waiting for? Features: 3 options to open your door: Cards, code, card + code. Fashionable shell design, dexterity keyboard panel operation, reliable and practical. Widely used in home, office, residential area and other public places. The operation is simple and convenient, everyone can use. A set of door opening button interfaces and doorbell interfaces. A set of relay dry contact signal outputs and a set of PUSH (low level) outputs; A set of WG26 interface, can be used as Wiegand signal output and input(Only available for some models). Specification: Item Type: Access controller Material: Plastic Color: Black Item Size: 11.8 * 7.5 * 2cm/4.64 * 2.95 * 0.78inch Package Weight: 121g/4.26oz Working voltage: DC12V±10% Operating current: < 100mA Ambient temperature: -10 ° C - 70 ° C Relative humidity: 20%-80% User capacity Not connected: 1000 users Card type: EM (ID) card Card reading distance EM (ID): ≥ 3 cm Package List: 1 * Access controller 1 * User manual 2 * Power cord 1、3 options to open your door: Cards, code, card + code. 2、Fashionable shell design, dexterity keyboard panel operation, reliable and practical. 3、Widely used in home, office, residential area and other public places. 4、The operation is simple and convenient, everyone can use. 5、A set of door opening button interfaces and doorbell interfaces.