What is included in the warning system of life-threatening rescue of Jiezhida first aid?

Our community has installed a small yellow emergency cabinet. According to the service personnel, it is a system specially developed by Jiezhida Emergency to improve the success rate of sudden death rescue. It mainly consists of two parts, one is the home terminal, that is, the mobile phone terminal+,and the front is provided with a LCD screen and multiple buttons, and "health consultation", "contact family doctor" and "contact" are added. Second, the warning display terminal is composed of warning red light, warning sound and room number display screen to realize its function. This is a patent developed by Jiezhida Emergency.