... :<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 ... high stability and low power.2Suitable for all kinds of doors,anit-theft alarm,eletric curtain,car & motor alarm system,and ...