This terminal block is then simply just connected to the back again of the MCP. Basic and efficient without any re-termination expected and no time squandered. It can be configured as both a split glass or re-settable device by just changing from a single factor to a different. The MCP2A/R470FF/01 https://www.firesense.co.uk/type/conventional-fire-system/conventional-manual-call-points/