Cheap And Discounts Dooya DC1650 1-CH,DC1651 2-CH RF433 Wall Emitter Remote Controller for Dooya RF433 Curtain Motor KT320E DT52E DT360,DT KT82TN TV Wholesale. Buy Directly From Merchant Tuya Curtain Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.