Cheap And Discounts 3pcs New proximity sensor XS630B1PAM12 XS630B1NAM12 XS630B1PBM12 XS630B4NAL2 XS630B4MAL2 XS630B4NAL2 XS630B4MAL2 Wholesale. Buy Directly From Merchant Xiaomi Mifun Smart Home Store Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.