热销人体红外热释电传感器 203A-SO PIR数字型小探头

xyc-pir203a-s0 热释电红外传感器是利用温度变化的特征来探测红外线的辐射，采用双元补偿的方法抑制温度变化产生的干扰，提高了传感器的工作稳定性。产品应用广泛，例如防盗报警器、感应门、自动灯具、智能玩具、安防监控摄像机等。thexyc-pir203a-s0 pyroelectric infrared sensor usesthecharacteristic of temperature change to detect the infraredradiation.it uses thebinary compensation method to suppress the interferencecaused by thetemperature change, thereby improving the working stability ofthe sensor. theproducts are widely used in burglar alarms, induction doors,automatic lamps, smart toys, security surveillancecameras and so on.