Radio frequency identification or RFID includes certain technology that is involved in industries like airlines, restaurants, pets, etc. RFID tags or chips are included in this technology. In airlines industry, the chips or tags are used to track the passengers or their luggage.
Each tag is filled with relevant information which can be accessed by connecting the tags with the reader or scanner. Pet owners also prefer this technology since it is helpful to track their stolen or lost pets. You may search for the RFID chip timing Downey California on the Internet for obtaining more information in this regard.