What frequency are hotel key cards?
Hotel Rfid Cards operate using RFID (Radio Frequency Identification) technology. Each key card contains a small embedded chip or transponder that communicates with the electronic locks installed in hotel rooms. The frequency refers to the wavelength at which these communication signals operate.
Types of Frequencies:
1. Low Frequency (LF):
- Frequency Range: 125 kHz
- Characteristics: Short-range communication, less susceptible to interference from metal or other materials.
- Application: Most commonly used for older key card systems or access control systems requiring shorter read ranges.
2. High Frequency (HF):
- Frequency Range: 13.56 MHz
- Characteristics: Medium-range communication, suitable for secure transactions and access control.
- Application: Widely used in contactless smart cards for payments, public transportation, and electronic access control systems in hotels.
Benefits of Different Frequencies:
- LF key cards are known for their robustness and reliability, making them suitable for harsher environments and use cases requiring less security.
- HF key cards offer better security features, including encryption and authentication, making them ideal for access control in hotels.
Enhancing Access Control with Frequency:
Rfid Key Cards For Hotels frequencies play a crucial role in the overall security of hotel access control systems. Higher frequency key cards provide enhanced security features that help prevent unauthorized access, ensuring guests' safety and privacy. The ability to encrypt data and authenticate key card credentials makes HF key cards a popular choice for hotels aiming to provide robust access control solutions.
If you have any questions or would like further information on hotel key card frequencies, feel free to contact us.
Email :sales@mhgyjs.com
