1
/ 6
CNY 24.15
CNY 50.31
52%
1/2/5/10 قطعة صغيرة IR Pyroelectric الأشعة تحت الحمراء PIR الحركة الإنسان الاستشعار كاشف تلقائي HC-SR312 وحدة AM312 الاستشعار تيار مستمر 2.7 إلى 12 فولت
4.9
|
280 sold
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