Brand: Pioneer Carrozzeria Product: VICS Beacon Unit Model Number: ND-B5 Found at home. I am not familiar with this item, so its operation has not been confirmed. I cannot answer any questions. Since I don't know much about it, I am selling it as a junk item. Instant purchase without comments is OK. No price reduction. The photos are everything. No other accessories are included. Please consider this item understanding that it is junk.