Metal RFID Card Reader is an important part of the access control system. It is widely used in various fields, such as enterprises, campuses, construction sites, etc. The Metal RFID Card Reader consists of a read head, keyboard, buzzer, display or LED prompt light. Inevitably, failures occur in daily use, and we need some methods to troubleshoot the Metal RFID Card Reader. Below, FCARD teaches you to use simple methods to judge and solve faults.

1. Metal RFID Card Reader suddenly can't read the card?

If the Metal RFID Card Reader is working properly, the failure to read the RFID card suddenly occurs at some point, possibly due to a power failure and a strong magnetic field interference from the reader. After checking the Metal RFID Card Reader, you can gradually troubleshoot these reasons. If you eliminate the above problems, the Metal RFID Card Reader still does not work properly. It may be that the static electricity is generated after a long time of use. Large, causing the device to not work properly.

2. Metal RFID Card Reader has slower card reading speed and shorter sensing distance

If the speed of the Metal RFID Card Reader becomes slow, it may be that the distance between the two readers installed is too close, so that the electromagnetic waves interfere with each other, the card reading speed is slow, and the sensing distance is short, so the distance between the two card readers is not too small. At 30CM. In addition, this failure can occur if the card reader is installed near metal.

3. Metal RFID Card Reader's line card is successful but does not open the door

If the user hears a drop when reading the card, it is normal to indicate that the door has been opened. However, the situation of not opening the door indicates that the line contact between the Metal RFID Card Reader and the electric lock device is poor, the card reader cannot be transmitted to the access controller, and the door cannot be opened, and all the lines need to be trouble-shooted.

Metal RFID Card Reader will have some minor faults in the process of using it. Learn the above three points for troubleshooting. Of course, if you can't solve the problem yourself, you still need to consult a professional technician.