2pcs/3pcs Remote Control Duplicator Clone Remotes Auto Copy Duplicator 433MHz Remote Control 4CH Garage Door Opener

Good luck with your favorite purchasesHign-concerned Chemical : None R/C Function : WITH Customization : Yes Brand Name : alloet Origin : Mainland China Product size : 55*30*15mm/2.17*1.18*0.59" Working frequency : 433MHz Remote control distance : 100m (in open environment) Working method : copy type Working voltage : DC 12V Working current : 14mA Working environment : -15~+75 Quantity : 2pcs, 3pcs (Optional)