First, ID card identification distance ID card can be divided into thin card, thick card, thin card thickness of 0.8mm, thick card is 1.8mm, in addition to their thickness is not the same, the reading distance is different. Thin cards generally have a reading distance of less than 20 cm and thick cards can reach 1.2 meters. Therefore, ID thick cards can be used in parking systems without wall-washing. However, most of the parking lots use thin cards, so the identification distance of the general ID parking system is generally less than 20 cm.
Second, IC card recognition distance IC card can read and write, confidentiality is better than ID card, difficult to copy, so IC card has replaced the ID, become mainstream. However, the reading distance of the IC card is shorter, generally within 3-15 centimeters. So we can say that IC parking lot recognition distance is generally within 15 cm.
Third, the Bluetooth card recognition distance from the Bluetooth card identification distance is relatively long distance identification relative to the ID, IC card, because its identification distance can reach tens of meters, generally in the range of 1-25 meters, in practical applications, the most The best range is 10-15 meters.
How far is the parking system identification distance? To answer this question, in fact, it is to answer how far the parking lot is. It is to see which recognition system you use to determine the distance.
Second, IC card recognition distance IC card can read and write, confidentiality is better than ID card, difficult to copy, so IC card has replaced the ID, become mainstream. However, the reading distance of the IC card is shorter, generally within 3-15 centimeters. So we can say that IC parking lot recognition distance is generally within 15 cm.
Third, the Bluetooth card recognition distance from the Bluetooth card identification distance is relatively long distance identification relative to the ID, IC card, because its identification distance can reach tens of meters, generally in the range of 1-25 meters, in practical applications, the most The best range is 10-15 meters.
How far is the parking system identification distance? To answer this question, in fact, it is to answer how far the parking lot is. It is to see which recognition system you use to determine the distance.
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