This terminal block is then simply connected to the back of the MCP. Simple and efficient with no re-termination needed and no time wasted. It might be configured as possibly a crack glass or re-settable device simply by altering from one aspect to another. The MCP2A/R470FF/01 comes with an LED https://www.firesense.co.uk/type/conventional-fire-system/conventional-manual-call-points/