This terminal block is then only connected to the back of your MCP. Uncomplicated and powerful without any re-termination required and no time squandered. It may be configured as either a break glass or re-settable unit simply by switching from one component to another. The MCP2A/R470FF/01 includes an LED indicator, https://www.firesense.co.uk/type/conventional-fire-system/conventional-manual-call-points/