传统光束感烟探测器常因环境光线的干扰而出现误报。为了解决这个问题,Fireray公司在传统火灾探测方法基础上引入了新技术,大大提高了红外光束感烟探测器的可靠度。即使阳光直射、钠灯或荧光灯等的光线,也不会导致其误报。该探测器一般安装在墙上或者接近天花板的位置上。该类探测器的接收器能够对接收到的光线进行分析,辨识光线路径上的烟气。一旦探测到有火灾导致的烟气存在且达到预设的限值,即触发 Traditional beam smoke detectors often false positives due to ambient light interference. In order to solve this problem, Fireray introduced new technology based on the traditional fire detection method, greatly improving the reliability of the infrared beam smoke detector. Even direct sunlight, sodium lamp or fluorescent light, it will not lead to false positives. The detector is usually mounted on the wall or near the ceiling. The receiver of this type of detector can analyze the received light and identify the smoke on the light path. Triggered once a smoke caused by a fire has been detected and reaches a preset limit