The following circuits shall be supervised to detect the presence of open circuits, short circuits, or ground on either wire: a. Initiating zones (manual pull station, heat detector, smoke detector, flow switch, other) b. Audible/visual signal zones c. Battery circuit d. Wires connecting Gamewell Master Box to fire alarm control panel e. Alarm annunciator circuits 2.
(Battery circuit d. Wires; connecting; Gamewell Master Box) (Box; [is] Master [of]; Gamewell)
Battery circuit d. Wires Box
connecting [is] Master [of]
Gamewell Master Box
Gamewell