Reads input signals via the PDM Port Cat5 connection and produces an LED Control Channel signal. Each SSP can control up to 48 LED Pucks. Switch types include: Normally Open, Normally Closed, Momentary Open, Momentary Closed, Variable Dimmer. Switch Pucks with the same ID work as 3-way and multi-way switches. Also controlled via Mini Brain, ImPuck, or Main Brain controllers.