The Panasonic KX-NS5162 is a DPH2 doorphone interface card. The card supports up to 2 door phones. Also it supports 2 door openers. The interface card can work with 2 external sensors. This is to be installed in the trunk card slot. It requires RJ45 connectors for the two ports. One connects with doorphone/external sensor and another one connects with door opener.
Mfr. Part #: KX-NS5162
DPH2 doorphone interface card
The card supports up to 2 door phones and 2 door openers
Works with 2 external sensors and is meant to be installed in the trunk card slot