Can two-wire smoke detectors be connected to on-board points of a D7024 or DS9400 Series Fire Alarm Control Panel (FACP)?
Yes. Points (or zones) 1 through 8 are powered loops. Any smoke detector that is UL-Listed compatible with the FACP can be wired to Points 1 through 8.
*Note- Points 5 - through 8 require a DS9434 on DS9400 Series panels, Points 5 - through 8 require a D7034 on D7024 Series panels and Points 5 - through 8 require a FPE-7034 on FPD-7024 Series panels.
Part numbers FPD-7024, D7024, DS9400, DS9400I, DS9400M, D7034, FPE-7034, DS9434