... lock system kind of sensor RS3000B1 is one kind of intelligent GPS two way car security system/car alarm system/vehicle alarm system to ... the vehicle at all times, and alerts the Control Center in case of theft or distress. Optional TF card support to ... 10bit digital,5V,12V,24V,30V optional) OutputsOil and electricity control, sound/light alarm, Remote controller signalAlarm SystemHijack alarm, Anti- ...