Cheap And Discounts Compatible B&D Tritran TB6 Garage Door remote 433MHZ for BND TrioCode TB2 TB5 BD4 BD2 Remote Replacement 433.92mhz free shipping Wholesale. Buy Directly From Merchant Valerian Remote Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.