This is the Tomica Auto Parking Gate by Tommy (now Takara Tomy). The gate opens and closes using an infrared sensor. I have confirmed that it powers on and that the sensor reacts when a hand is waved in front of it. The bar moved in response to the sensor. Please check the photos. However, as this is an old item, I cannot guarantee its operation. Please understand. The item includes only what is shown in the photos. Please purchase with the understanding that this item has been stored at home. Instant purchase and comments are welcome. Please consider it.