We would like to recommend that the insured recheck the reliability of the fire alarm device and system. If devices and system do not meet NFPA 72 standards, the fire alarm should be improvement. Installation of fire alarm providing to cover throughout the insured premises. The manual fire alarm should be compatible with fire alarm control panel & graphic annunciator. A fire alarm control panel & graphic annunciator should be installed in the area with staff available 24/7, such as guardhouse, control room. The installation and improvement of the system should be consulted by a specialist.