On the basis of experiments, using advanced measurement and control technology, a new type of wireless intelligent monitoring system for environment has been designed. The system is mainly consisted of data collection terminal and mobile monitoring terminal. Using 16-bit microcontroller SPCE061A as the processing core, in the data collection terminal, using the chip CD4067BE to connect temperature and humidity sensors, light intensity sensors, CO2 sensors and PH value sensors, in this way, temperature, humidity, light and other parameters of environment can be collected. 10-bit ADC is selected to recode environmental sound, OV7670 webcam is used to for real-time monitoring. Collected data frames are transmitted to mobile monitoring terminal through the wireless transmission module NRF905, in the mobile monitoring terminal, data are received through NRF905. The processed parameters of environment are displayed. The received compressed codes are decoded by DAC of 10 byte, and then they are played. The display modes are selected by switching function keys, and the received parameters of environment are stored into the SD card. Repeated experiments and applications show that the design of overall system is compact, the system has a high degree of intelligence, cost-effective, high stability and high reliability, and it can meet the actual needs.