It is a widely used access control system in offices. It is also suitable for entrances and exits at offices, factories, hotels, schools and other public places. Specification: • Keypad for 1-door access control system. • Built in RFID Card Reader, EM / Mifare1k S50 CARD • Support three kinds of opening door mode: Card,Card+Pin,Pin. • With wiegand26 input/output interface. • One Relay output. • User Capacity: 2000 Card+2000pin. • Reading Distance: 3~10cm. • Working Voltage: +9VDC-24VDC. • Working Current: less than 100mA. • Operating Temperature:-10°C—70°C. • Operating Humidity:20%—80%. • Size:120mm×80mm×23mm. • Weight:130g.