41. The control room, which houses systems such as the fire alarm system and police equipment, is located above the Skylounge. 42. Usually, the building's existing fire alarm system is activated and the building is evacuated as if the emergency had occurred. 43. Tyco is a diversified manufacturer that also makes security and fire alarm systems , pipes and valves and disposable medical bandages. 44. The first telegraph fire alarm system was developed by William Francis Channing and Moses G . Farmer in Boston, Massachusetts in 1852. 45. Authorities have said that the building, a quarantine facility for recently arrived students, had no fire alarm system and no evacuation plan. 46. Officials said that one of the buildings'two exits was permanently locked and it lacked a fire alarm system and an evacuation plan. 47. The majority of fire alarm systems installed in the USA are monitored by a UL listed or FM Global approved supervising station. 48. CFAA mission is to maximize the use and effectiveness of fire alarm systems in the protection of life and property in Canada. 49. The fire alarm system for the entire complex needed to be replaced because critical wiring and signaling in the original system was destroyed. 50. In addition to rebuilding 50 churches over three years, the project aims to help vulnerable Southern churches develop security and fire alarm systems .
