This device is capable of intruder detection and fire smoke detection.
这个设备能进行入侵者检测和火灾烟雾检测。
The fire detection system is a safety device for protection of personnel and facility.
火焰探测系统是用来保护人员和设备安全的装置。
The fire detection system is a safety device for protection of personnel and facility.
火焰探测系统是用来保护人员和设备安全的装置。
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