Products Radiofrequency alarm devices in PAME Ripollet Sistemas & Control Integral Siglo XXI C/ Jaume Balmes,10 08210 Barbera del Vallés More information. Radiofrequency Installation. The project has consisted in an audiovisual alarm device installation connected by radiofrequency (without wires) distributed through all the installation of PAME Ripollet. The installation has consisted in: 1. Devices installation in strategic zones of precincts. 2. Devices communication by radiofrequency (without material and excessive manufacturing costs). Sitio WEB en construcción y pruebas. Registered in the commercial register of Girona tome: 2659 Folio 112 Sheet Number GI-46292 Inscription: 1st