This terminal block is then just linked to the back again of your MCP. Simple and successful without re-termination expected and no time squandered. It might be configured as possibly a crack glass or re-settable device by just changing from 1 factor to another. The MCP2A/R470FF/01 includes an LED indicator, https://www.firesense.co.uk/type/conventional-fire-system/conventional-manual-call-points/