Smart ControlHigh Definition and Energy SavingWi-Fi And Key Module Build In GPS and Remote Control Available & Smart SurveillanceSmog Detection、Humidity Sensor & Temperature SensorAudio & Video InteractivePM2.5、Emergency Monitoring AutomaticallyDisplay SmartNo. Of Audience Of Automatic Statistics、Precise Advertising Releasing.Easy Installation And MaintenanceHigh Protection Level IP65/54Ultra Slim And Light Weight, Elegant Outfit Design.