The AM642-series Vandal-Resistant Entrance Panel is for use with TekTone® loud-speaker suite stations. The anodized aluminum panel is available in two sizes. The 4.75" × 11.25" panel accommodates 2 to 8 push buttons, and the 4.75" × 17.25" panel is used for applications requiring 10 to 16 push buttons or a postal release option.Panels are equipped with a weather-resistant Mylar speaker protected by a louvered panel and perforated aluminum material. The speaker panel can accommodate up to 16 push buttons and actuators. In addition, the panel also contains up to 16 name holders with plastic lenses that snap easily into the panel and are individually replaceable.