Retail Petroleum Equipment

6 T he 3M ™ Wired Intercoms, Classic Series, combine easy installation and operations to provide clear, convenient and reliable communication. Classic Series intercoms provide quality and versatility from a single station application up to six station applications. Add a wide assortment of accessories and you can customize a system to meet your communication needs. All models accept external music and audio messaging source. Model D-20 Intercom (6 Station) 78-9236-2877-6 Six station application for fuel islands, menu boards, loading docks, check-out counters, service bays, offices, retail aisles and more. Features include annunciator lights to indicate a calling station and inputs to include optional speaker/mic and telephone handsets. Model D-15 Intercom (1 Station) 78-9236-3421-2 Single station application for fast food operations, security guard units, dry cleaners, liquor stores, convenience stores and more. Features include touch panel switches and indicator lights for power-on, standby, presence alert, talk and listen. series For accessories and optional equipment, see pages 8 and 9.