"Jiabao" is a patented product independently developed by Shanghai Xianghu Information Technology Co., Ltd. This product is based on the Internet of Things technology and only needs to use the home telephone line. It can solve the major problems of daily life, home security and emergency notification assistance for the elderly living alone, dementia, and disabled people, eliminating the worries of children and relatives (the product is also applicable Home safety precautions for normal families) When the elderly person with dementia is lost, when the smoke in the home exceeds the standard, the gas leaks, the elderly person is inactive at home for a long time, an accident occurs in the bathroom and the elderly person does not come out for a long time, the elderly person calls for emergency help, there is a power outage at home, or the home is illegally broken into , children have not contacted home for a long time, etc., the police will be automatically called to relatives and other relevant personnel as soon as possible and the specific alarm recording will be played (there are also third-party reserved interfaces for solutions to home and elderly care service needs), etc. A versatile product.