General SHIELD Pull Station is dual action and features translucent plastic at the center, allowing visibility of an internal LED that indicates alarm condition and polling status.The unit is addressable using a DIP switch protected within the pull station. The Dual Action Pull Station maybe flushmounted on a single gang work box or use an optional back cover. ■ Control Panel Compatibility. ■ Key lock. ■ Easily resettable . ■ LED visible even when Pull Station is closed. ■ Redundancy to false alarm