The Phidgets RFID Tag 50mm Metal Mount is a specialized RFID tag engineered for attachment to metal surfaces. It is equipped with an adhesive backing, facilitating secure placement on metallic substrates. This tag is preprogrammed with a 40-bit unique identifier, ensuring its read-only status, which cannot be altered. It is compatible with all Phidget RFID controllers and operates using the EM4102 chipset. The tag functions passively, transmitting at a frequency of 125 kHz, and employs the Manchester encoding method. Its robust design is encapsulated in a white ABS material, offering durability and reliability.