AtlasIED IP-SM-72 In-Wall/In-Ceiling PoE+ IP Speaker EndpointThe AtlasIED IP SM 72 In Wall In Ceiling PoE+ IP Speaker Endpoint is ideal for businesses, schools, government and healthcare facilities, transportation, etc. The AtlasIED IPX Series IP SM 72 indoor wall ceiling mount IP speakers with talkback leverage the VoIP Communication solution to extend tele presence with enhanced audio for those environments where network wide communication is desired and that require large speakers with high output to