| daite1978 |
2020-08-16 08:20 |
用Tracepro模拟平面PIR镜片组
探测距离5M "p~1| ?T
探测范围: 水平110度 9+\3E4K
镜片尺寸: 长50mm 宽25mm W=R u? sG=
PIR传感器与镜片距离20 mm tc@([XqH
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