Using Decks and Accelerometers to obtain a complete dynamic characterization of any type of building. You can monitor the modal frequencies and other parameters such as accelerations, dynamic displacements and temperature caused by road traffic or environmental and climate conditions. With the use of Tiltmeters it is possible to monitor the static angular variation of the structural parts. Moreover, it is possible to obtain the deflection of floors, walls and beams through the use of more tilt meters in line. With the use of Analog and Digital communication nodes it is possible to complete the monitoring system with other non-native wireless instruments of geotechnical type.