Remote control for home , car alarm system (transponder), combine with key blank for easily use. Product Appearance : ... : 2016 Voltage : 6V Material: Zinc Alloy + ABS Plastic +Silicon Rubber Zinc Alloy + ABS Plastic +S.S Plate+ Slilcon RubberSize:35×69×17Country ... alarm ,such asASK modulate mode remote ,gate opener,car cental system and so on . Encoder model : HCS301,HCS201,HCS200,HCS500,HCS300 ...