Min. Order Reference FOB Price
200 Pieces US$2.99 / Piece
Product Description
Product Description Model T6520 Color Black Fubction For windows,sliding door,garge door Working envirovent -20-60°C Working distance 50M(indoor) Frequency 433.92MHz Certificate CE/FCC Control distance 50M Channel 4channels Application Method 2.1 number 1,2,3,4 on the ...