... used in garage door ,rolling door , car alarm system ,home appliance,remote switch ,LED and other industral control . They are ... alarm,eletric curtain,car & motor alarm system,and every various home appliances...3Remote Duplicator: CE& ROHS Approveda.Self-learning remote ... bag or blister card packing with manual instruction2Can also be packed as customer's requirement, For order:Accept OEM.Print logo ...