德国采购需求：智能开关、对讲机、智能家居、可视门铃、可视门电话、可视对讲

We're currently exploring options for door intercom systems and indoor monitors, and your products have caught our interest. To make an informed decision, we would appreciate it if you could share more in-depth technical specifications, including any important features or capabilities that differentiate your solutions from others in the market. Additionally, since we handle our own programming, it would be helpful to know if you provide an API description that outlines how we can integrate and utilize your systems effectively. This information will greatly assist us in evaluating your offerings and understanding how they can meet our requirements. Looking forward to your prompt response!