CASTLE CARE-TECH 4 ZONE EXPANDER MODULE (IN METAL BOX)

Four zone EOL expander module (in metal box) for use with the Euro MERiDIAN range. These were used especially to expand the Euro 12 from 8 to 12 inputs. Also works with the PYRONIX PCX12 panel.

Unused stock, fully tested. In original box with instructions and resistor pack.