Based on this product's specifications, here are some alternatives and similar models
Flush mount box Fanvil EX102
Summary description:
The Fanvil EX102 flush mount box is designed for seamless installation of the EX102 intercom system. Its sleek black design ensures a professional look while providing durability and stability. This accessory is compatible with Fanvil's EX102 model, making it an essential addition for a clean and organized setup.