Focus on entrance and exit security, life and property safety, elderly care, lighting and home appliance control, remote water, electricity, meter reading and other intelligent solutions. In areas such as family, apartment, hotel, through the gateway with Z - WAVE wireless communication protocol, WIFI wireless communications, RS485 and TCP/IP communication cable connection method of multilevel security encryption communication using a mobile phone APP remote for smart door locks, door magnetic, gas, smoke, water leakage alarm, mechanical arm, hand, high-definition cameras, cats eye, remote water meter, remote meter, lights, curtains and other kinds of intelligent terminal equipment to control, information feedback and various application scenarios