Viking Enhanced Weather Protection Speaker Phone

For outdoor or harsh environments, the E-10A/20B are available with Enhanced Weather Protection (EWP). The E-10A-EWP and E-20B-EWP feature rubber gaskets and boots, closed cell foam gasketing, hand soldered silicon sealed connections, anti-corrosive gel filled tip and ring connectors, as well as urethane encapsulated circuit boards with internally sealed, field-adjustable trim POTS and DIP switches.