In-Wall Kiosk enclosure. When just a slim wall kiosk won’t do, choose a Peerless-AV® In-Wall Kiosk. With a profile less than 1" thin, this in-wall kiosk creates a minimalistic look to large format digital wall signage. Complete with extending arms for ease of installation and a powerful fan to pull in fresh air for thermal management, this solution can be integrated into new construction or retrofit walls alike.