巴林采购需求：门铃、门铃摄像头、无线门铃、触摸屏显示器、触摸屏显示器、无线门铃摄像头

I am looking to procure a video intercom system consisting of 40 indoor monitors, 1 outdoor calling station, and 1 guard portal. This setup is intended for a new project that requires reliable communication and security features. It's important that the equipment is of high quality and that it meets our specific requirements for functionality and ease of use. Please provide me with a detailed quote including the pricing, specifications, and any available options for these products. Also, I need information regarding the estimated delivery timeline once the order is confirmed. If there are any additional materials or accessories that you would recommend alongside this system, please include that in your response.