This is an analogy ultrasonic sensor for all kinds of car parking sensor system.
First of all, to drill a 16.5mm diameter hole on bumper. Fix the sensor stand to inner bumper surface by double pasted sticker and then click the sensor head on stand, let sensor head get through the bumper hole been drilled to ourside of bumper.
After the sensor installed. From outside of bumper, you only see a silicon circle on bumper surface in flat. So, it looks like the original sensors from car manufacturer.
It's analogy sensors, price is much cheaper compare to original digital sensor,
Analogy sensor use regular control box, price is also cheaper, and the quality remaining the same, because we use pure copper sensor cable, signal static and less interference.
It's suitable for aftermarket parking sensors kits.
The sensor is 100% competable with our control box (ECU).