In hotels, ensuring the security of guest rooms while allowing convenient access is paramount. Keycard readers, pre-programmed by hotel management, offer a secure and efficient method for granting authorised entry. These systems typically employ magnetic key-cards and readers equipped with encrypted, hotel-programmable codes.
To initiate the keycard reading process, the card reader must first detect that the card has been
fully inserted. This is accomplished using a small spring-loaded lever containing a miniature magnet.
When the keycard is fully inserted into the slot, it pushes against the lever, causing the magnet to move towards a sensor. The signal generated by the sensor indicates to the system that the keycard reader can scan the information.
Once the keycard is accepted by the reader, the controller activates a solenoid or motor mechanism to unlock the door. This seamless process allows authorized guests to enter their rooms with ease while maintaining security.
In environments like locks, where exposure to grease, lubrication, and dust is common, hermetically sealed Reed Sensors offer exceptional reliability. These sensors are specially designed to withstand harsh conditions, ensuring consistent performance over time.
By integrating keycard readers with advanced sensor technology, hotels can enhance security measures and streamline access control processes for their guests. The combination of magnetic key-cards, readers, and Reed Sensors provides a robust solution that meets the rigorous demands of the hospitality industry.
🧰 Application Classification
Applications are classified as Position Sensing, Pulse Counting, Electromagnetic or Relay, Temperature Sensing or Magnet Biasing types. This application is classified as follows and the link gives more information on best practices to help select the most suitable AT band and matching magnet.
✅ Recommended Products
The Reed Switches and Sensors used in such keycard reader applications need to be robust, durable and efficient in meeting a high life expectancy. Our engineers work hard in life testing our products under various conditions, and our intention is to ensure end product durability and life. Although we wouldn’t want to restrict any of our products for use in only certain applications, the recommended products for use in this application are listed below.
