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Wireless passive sender

 Model:NR-AK01
 Radio frequency:433MHz\2.4GHz
 Life span:≥100 000次
 Size:86×86×15 mm
 Material:ABS+PC
 Ingress Protection:IP57
 Wireless control distance:
 433MHz:outdoor 80M,indoor 25M
 2.4GHz:outdoor 30M,indoor 10M
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