... Topsking: Quality First,Customer First Car Parking sensor We are professional parking sensor manufacturer,OEM level sensor w /smartsensor module built in ... weather design,OE waterproof connector7.2 to 6pcs LFP Smartsensor module built in sensor,22mm plastic flat,fit for spare tyre ... bulit in digital readout10.Power input:9.6-35V DC High quality and low cost Parking sensor