... Buzzer Model No.:E-02BKEY FEATURES:The car parking sensor fit any make of car or vehicle, van, caravan,trailer and ... 1kHz Package Include UnitQ'ty(pc)RemarkMain Control Box1 LED Display Monitor1Cable length: 5.9mRound Sensors4Cable length: 2.5mThe color ... the control BoxUser Manual In English1 Packing styles: Neutro -packing, Color Box, Gift Box, Customer Designed Packing, 20 sets/ctn Installation of ...