The SB-293 Satellite Expansion Board plugs directly onto the PXL-250 Card Access Controller to provide an additional 8 general purpose inputs and 4 general purpose outputs. With a simple jumper setting, two of the inputs and two of the outputs are configured to economically manage a second door.

UL/CSA Certification: The SB-293 is UL certified under UL-508 (Control Equipment).

Downloads Available for this item:

Download the Keri Satellite Board Spec Sheet