The utility model provides a dynamic environment monitor system, wherein, the surveillance center passes through the zigBee wireless transmission net and is connected with the security monitoring module, the surveillance center passes through the zigBee wireless transmission net and is connected with environment monitoring module respectively, the surveillance center is connected with alarm modulethrough the zigBee wireless transmission net, the zigBee wireless transmission net includes the zigBee coordinator host node of being connected with the surveillance center to and, zigBee coordinatorfrom the node is connected with security monitoring module, environment monitoring module and alarm module one -to -one, the coordinator host node and the zigBee coordinator from the node with zigBeewireless connection, reach effectual with the zigBee radio communication technical application to the dynamic environment monitor system on, avoid the complicated wiring of wired connection, also avoid adopting wi the high consumption that fi technique was brought, the technological effect of expensive problem.