... .wifi/ 3G network 5.CE,UL,CCC,FCC listed ModelADE42D5Size42Size of body740*120*1800mmBase830*420*55mmBody materialMetal steel plate ,aluminum side ... year free service, and circuit board and power of 3 years free service.♥Size: 7", 10", 15", 19", 22", 32", ... to use, installation free, maintenance free are the core values of our product♥Considerate and meticulous personalized service are provided, like ...