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KX-TDA0161 4 Port Door Phone Card
Supports up to 4 door phones and door opener relays. Required to connect KX-T30865 or KX-T7775 door phone. Mounts on the KX-TDA0190 card.
Compatible with KX-TDA600, KX-TDA100, KX-TDA200, KX-TDE100, and KX-TDE200.
Compatible with KX-TDA600, KX-TDA100, KX-TDA200, KX-TDE100, and KX-TDE200.