Remote monitoring system for smart home

The invention relates to the field of Internet of things, in particular to a remote monitoring system for smart home. The defect that the traditional home system can only be passively controlled is overcome. The main points of the technical scheme are as follows: the system comprises a hardware system and a software system; the hardware system uses an STM32 single-chip microcomputer as a main controller, which is connected with six sensors and a relay driver; the six sensors are a temperature sensor, a humidity sensor, a light sensor, a gas sensor, a smoke sensor, and an infrared sensor; the relay driver is an intermediate driving device between the main controller and intelligent household appliances; and there are four modes of communication connection between the hardware system and the software system, namely, short message connection, Bluetooth connection, 3G network connection and Wi-Fi network connection, which can be selected according to the specific circumstance. The intelligent household appliances