Features: 1) Output OPEN switch signal when card is read 2) After delaying for 17 seconds, output STOP switch signal. 3) After delaying for 27 seconds, output CLOSE switch signal. 4) Can store 2,500 IC card IDs maximum Technical data: 1) Power supply: 220VAC/60Hz 2) Working temperature:-10°C to +75°C 3) Relative humidity: 90% 4) Maximum remembered IC cards: 2,500 pieces 5) Card reading distance: ≤10cm 6) Signal output: switch signal 7) Rating output: 1A 240VAC / 1A 30VDC Functions: 1) Open the door by scanning the card 2) After the door is opened, the system will execute delayed stop 3) After being stopped for a specific time, the system will automatically send a signal to close the door 4)The system can be configured with a card reader, allowing addition and deletion of users 5)The system supports linear or remote-controlled signal transmission, facilitating installation, and realizing One Card Through