KX-TDA0190 Optional 3 Slot Base Card

Equipped with 3 connectors to receive the following option cards: 4 channel message card, 4 port door phone card, 16 port echo cancellation card, external relay/sensor control. Requires 1 slot. Mounts in the optional car slot or free slot.

Compatible with KX-TDA600, KX-TDA100, KX-TDA200, KX-TDE100, and KX-TDE200.