This terminal block is then merely connected to the again of your MCP. Very simple and helpful without having re-termination necessary and no time wasted. It can be configured as either a crack glass or re-settable device simply by modifying from 1 element to a different. The MCP2A/R470FF/01 comes along https://www.firesense.co.uk/type/conventional-fire-system/conventional-manual-call-points/