... :<80m; 3.ROSE,CE 4.OEM/ODM 315/433mhz Gate/garage Door Remote Control CY063CE,ROHS approvedMore than 100 kinds models ... remote control with good quality reasonable price,widely used in garage door ,rolling door , car alarm system ,home appliance,remote switch ... card packing with manual instruction2Can also be packed as customer's requirement, For order:Accept OEM.Print logo on the case ...