Split type alarm annunciator, 45l-sp is manufactured by pyrotech, an iso 9001-2000 certified company. The product split type alarm annunciator has potential free optically isolated no/nc contact input. Split type alarm annunciator is provided with up to 32 points in one single unit. Inbuilt detachable terminals are also provided in the split type alarm annunciator. This split type alarm annunciator comes with flasher synchronization in cascaded units. The unique features of the split type alarm annunciator are: