The PSP-D is a desktop subscriber panel. Besides the RGB illuminated rotary switches, the PSP-D is also equipped with dual GbE PoE powered network connectors, an internal speaker, a stereo headset interface and a 48V phantom powered microphone input.
The PSP-R is a rack-mountable (19"/2RU) variant and the biggest user interface in the PicaPi series. Equipped with two wide-angle TFT touch displays it is possible to do intercom calls and using apps at the same time.
The PSP-T is the smallest subscriber panel of the PicaPi series. With its low profile of 32mm it can easily built into a table plate. It gets powered over Ethernet (PoE / 13W) and is equipped with internal microphone and speaker.