The Alpha AP777 Adapter Plate is crafted from heavy-duty 22 gauge cold-rolled steel, offering durability and strength. Its large 5.5"x12.5" size neatly covers existing wall openings, making it ideal for various apartment intercom and video intercom stations and handsets. The faceplate features a decorator white color with a high-quality powder coat painted finish, combining ruggedness with an attractive look. Installation is simple, thanks to pre-punched holes, ensuring a secure fit. Enhance your setup with this robust and visually appealing adapter plate, order yours today!