Member Directory Record Detail Click here to do another search. Communication Systems Specialists Address: 19631 Yellowpine Street NW Oak Grove, MN 55011 USA Membership Type: Not A Member Web: www.css-mn.com Vertical Markets: Corporate Technologies: Audio/Sound Reinforcement Collaboration/Unified Communications/Digital Media Digital Signage Paging/Intercom/Commercial Sound/Clocks/Sensors Security/Access Control/Surveillance/Video Management Soundmasking/Acoustical/Speech Privacy/Assistive Listening Telephony/VoIP/Hosted & Cloud Voice Solutions Videoconferencing/ Hosted & Cloud VC Solutions