Dual Way Counter Intercom, Window Speaker System Two Way Voice Intercom Window Intercom Microphone with Loud Sound Quality Aluminum Alloy Shell for Bank Restaurants Hotels

  Product Overviews Durable Window Intercom for Bank MY-E330    Window Intercom allows clear communications between staff and customers in any places where security glass has been installed. Designed for being used in the areas where ticket counters or service windows are installed. Applications: banks, hospitals, post office, stadiums, toll station, railway stations, theaters, etc. Product Description  Hands-free two-way conversation Desk-mounted base station with condenser goose-neck microphone With high-powered microphone, thoroughly solves echo and squeal problems Easy-installed, the master station and substation is connected by one wire Volume of master station and substation can be adjusted separately Substation does not require power (gets its power from master station) With REC output, can connect with external recorder Technical parameters Working voltage: DC12V Working current: 300mA  Work environment term: -10oC~60oC  Size of Master Station: 122×105×38mm Size of Substation: 65×20mm   Package Including 1 x Host 1 x External Machine 1 x Power Supply 1 x English Manual