The SPCK620.100 comfort keypad is ideal to operate single area and multi area applications in a user friendly way. The 4 soft keys and the multi dimensional navigation key allow an easy operation with a minimum of operation steps. Status information and ‘next step’ prompts are clearly displayed on the large LCD. Customer logo, emergency or quick set functions can be displayed in idle state. The functionality can be enhanced with the SPCE110 key switch expander or the SPCE120 indication expander.