(1) there are a large number of flammable goods in the hospital, and some dangerous drugs and medical equipment.

(2) the number of personnel in the inpatient department is less than that of the hospital, and the lack of voice guidance and fire alarm.

Hospital a lot of expensive medical equipment, personnel is numerous complex, inpatient department most of the activities of the sick and wounded ability is poor; and exit shall not random access. Hospital fire escape system not only to consider the fire escape function, but also take into account the security access control. The actual situation of the hospital in Xuanwu, the company is the safety control and alarm system for the safety control of the Xuanwu hospital. A voice alarm indicated that serial to ensure fire channel wouldn't be in a normally open state, and to ensure that once the fire, in time to block the fire. When the fire alarm, alarm sirens can cover all areas, on-site personnel to quickly evacuate. System to quickly evacuate as the guide, to meet the basic needs of people escape, but also to achieve the effectiveness of safety precautions. The installation of this system has improved the security and fire protection function of the hospital.