Viking Panasonic doorphone station adaptor Interfaces with a Panasonic KX-TA62460 doorphone/door station card Allows use of the following Viking entry phones:
E-10A Flush mount speaker phone
E-20B Surface mount speaker phone
E-30 Stainless steel speaker phone, E-40 Compact door entry phone
E-50 Compact video door entry phone
All Panasonic doorphone/door station card programming options and features may still be used Increased audio performance over Panasonic's doorphones