Aiphone Surface Mount Hands-Free Auto-Voice Actuation Video Door Station is a surface mount door station used with the JP hands-free, color video entry series. The unit mounts to a 1-gang box and is made from sturdy ABS plastic with a clear polycarbonate lens cover. The JP-DA features a color 1/4-inch CMOS camera, speaker and mic for communication, illuminated call button and white illumination LED for low light conditions.