KX-TDA0174

Features: 
* 16 Port Single Line Extension Card 
* 2 Ports Provide Power Failure Transfer 
* Supports Single Line Devices 
* Card Requires 1 Free Slot 

Works With The Following Systems: 
* Panasonic KX-TDA100 / 200 / 600 
* Panasonic KX-TDE100 / 200 / 600