23A/12V RF Remote control DIP Switch For Rolling Door 1)frequency: 315M/433.92M/other 2)CE ROHS 3) ... alarm,motorcycle alarm,led light,wireless romote control for warehouse door,carbarn door and gate door,smart key,civil security as house security,commercial ... ) Copy codeUse range: Very easy and convenient used for home/store anit-theft alarm,electric cars,motorcycles, automobile ,car alarms,all kind ...