Indoor environment monitoring device

The utility model relates to an indoor environment monitoring device, which is characterized by comprising a wireless central module and a display, an alarm, a sensor and an execution mechanism connected with the wireless central module. The sensor acquires indoor environment information and transmits the information to the wireless central module, and the wireless central module analyzes the information intelligently and then controls the display to display the environment information, the alarm to carry out alarming and the execution mechanism to take actions. The device is simple in structure, easy to implement, smaller in total structural size, and good in portability.