1. Reverse Parking Sensor System 2. High quality, Energy-Saving ... ItemShell MaterialWorking VoltageOutput Power MOQ (Sets)Color AvailableParking Sensor System Plastic 12 / 24V (DC) 5W10Black / White ... obstacle. • Digital, directional and sound reminder. • System switch operation: monitor on/off, alarm, mute. About ... it is caused by transit, we will assist the customers turn to the courier / insurance ...