CASTLE CARE-TECH MSX2 134 v3.12

MSX2 expansion card for CASTLE G3+ board. Expands to 134 zone capability. Software v3.12. For use with version 3 control boards. Includes extra nvm chip and instruction sheet. Unused stock. Fully tested. Very difficult to obtain now.

£82.50 CASTLE CARE-TECH MSX2 134 v3.12