Following the success of the first three editions of the Smart Cities Congress, held in March 2015, April of 2016 and 2017, Grupo Tecma Red and SESIAD organized the 4th edition of this event, which took place on the 30th and 31st of May 2018 , in La Nave space of the Madrid City Council.

The IV Smart Cities Congress promoted the exchange of knowledge and experiences about Smart Cities in Spain with the use of technology and innovation as basic tools for their development.

Thanks to the confidence bestowed by Grupo Tecma Red, Fluge Audiovisuales provided the audiovisual equipment  of this 4th edition, the second consecutive year providing for this encouunter,  positioning itself as the usual audiovisual provider in the La Nave space. For the P.A. system and sound frontfill, d & b equipment was used. Among the lighting equipmentl were 4 Robin 300 or 6 blinders. Finally, the video equipment was composed of a 20,000 lumens Barco projector and a 5mX7.5m video screen.