Specification: Model TSK-AR028 Product Name Car Alarm & Security System Applications Universal for Cars Weight:147g Alarm Range 10m Alarm Way Oil Break, Power Break, Engine Off Working Temperature-40℃~80℃ Material ABSType Single Direction Car Alarm Voltage 12 V Automatic Flame Cut-off Time 90s Oil & Power Break Time 3 Min Package Included:1 X User Manual 2 X Remote Controller 1 X Mainframe 3 X Cable