Precautions when using RF card attendance machines

Radio frequency identification (RFID), also known as RFID, or radio frequency identification, is a communication technology that identifies specific targets and reads and writes related data through radio signals without the need to identify mechanical or optical contact between the system and a specific target.

Radio frequency card attendance machine use matters needing attention 1, before use, please go to the management department to file, receive and install the radio frequency card.

2. When going down the well, please follow the prescribed downhole attendance channel. When going up the well, please go through the prescribed well attendance channel.

3, please use the order of time through the attendance area, to avoid confusion, misunderstanding, mutual interference through the attendance area.

4. When you pass the time and attendance equipment, please pause briefly. Try to hold the lamp with the card close to the attendance machine, but do not touch the attendance machine.

5. When the buzzer on the mounting bracket is short-sounding and the yellow light is on, the attendance is successful and it leaves the attendance area. During attendance, you can also confirm the attendance is successful by observing the traffic lights on the black attendance machine. When the green light is on, the attendance is successful.

6. If the buzzer sounds long, the yellow light is off, or the traffic light on the attendance machine does not respond, please exit the attendance area and re-enter or swing the lamp head in front of the attendance machine. If you are still unsuccessful three times, please contact the administrator in time to avoid any operation on the attendance machine.

7, please do not use the lamp, lamp cap touch the attendance machine.

8, please do not carry metal items through the attendance area, so as to avoid interference.

9, please do not maliciously undermine attendance equipment.

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