---
product_id: 48421503
title: "Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue)"
price: "€ 124.54"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.hr/products/48421503-dolphin-automotive-dps400-reverse-parking-sensors-auto-express-award-winning
store_origin: HR
region: Croatia
---

# 32 factory-baked color options 21mm sensor hole with neat 2mm overlap Audio alerts from 1m to 30cm Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue)

**Price:** € 124.54
**Availability:** ✅ In Stock

## Summary

> 🚗 Park Like a Pro, Stand Out in Style!

## Quick Answers

- **What is this?** Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue)
- **How much does it cost?** € 124.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48421503-dolphin-automotive-dps400-reverse-parking-sensors-auto-express-award-winning)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Color Match:** Choose from 32 vibrant, factory-baked colors for a flawless, durable finish that blends seamlessly with your ride.
- • **Smart Audio Alerts:** Intuitive beeping system guides you from 1 meter away down to 30cm with escalating tones, ensuring stress-free parking.
- • **Lifetime Peace of Mind:** Award-winning Dolphin sensors come with a lifetime warranty—because your safety and style deserve lasting protection.
- • **Precision Fit & Finish:** Sensors fit perfectly into a 21mm hole with a sleek 2mm overlap for a professional, clean look every time.
- • **Plug & Play Installation:** Includes hole cutter, power cable, and waterproof connectors for effortless setup that activates automatically in reverse gear.

## Overview

The DPS400 Reverse Parking Sensor Kit by Dolphin Automotive features 4 ultrasonic sensors available in 32 factory-baked colors, ensuring a durable and seamless match to your vehicle. Designed for easy installation with included tools and waterproof connectors, it provides audio alerts from 1 meter to 30cm for precise parking assistance. The kit fits neatly with a 21mm hole and 2mm overlap for a clean finish, activates automatically when reversing, and is backed by a lifetime warranty, making it a trusted, stylish upgrade for any vehicle.

## Description

Product Description The Dolphin DPS400 is a 4 recess mounting sensor system manufactured to fit a wide range of cars and look like original fit equipment. This kit has 4 sensors with a buzzer. The buzzer gives audible bleeps with increasing frequency as you get closer to an obstacle. The unit is activated when reverse gear is selected. When the vehicle is less than 1.5 metres from the obstruction the audible alert will emit intermittent bleeps. As the vehicle gets closer to the obstruction the frequency of the bleeps increases. At 30 centimetres from the obstruction the bleeps become a continuous solid tone, warning you that you should stop the car. The sensors are on cables just over 2m long and should cover the width of most vehicles but we do have extension leads if needed. You mount the brainbox in the rear of the car, traditionally in a side panel behind one of the rear light clusters, so the sensor cables do not have to run to the front of the car. You connect the brainbox up to the reversing light for its power supply. The buzzer is on a 2m cable length designed to be mounted in the boot area. Available in 32 Colours There are 32 coloured sensors in the range, the colours are baked on so will not crack as can happen with retro spraying. The sensors require a 21mm hole (cutter supplied in box) and have a 25mm outerface leaving a 2mm overlap. Adjustable Brainbox Our new adjustable brainbox means that you have full control over the detecting distance that your parking sensors have from your car. This is particularly useful for cars with low bumpers or bumpers that are angled at the ground. It is not normally necessary to play with this setting but gives some flexibility with fitting if needed. Swap Socket Feature The kit has a watertight swap socket feature based 6 inches from the sensor heads, it makes installation quicker and easier. Also should you ever have a problem with faulty sensors or accident damage in the future it facilitates easy replacement without having to rewire from scratch.

Review: More expensive but worth it - Great sensors and easy to fit, plus the different colours to match the car colour
Review: Works like it says on the tin - This product arrived on time. It was easy to install and worked exactly as advertised. I am more than happy with this whole deal.

## Features

- Parking Sensor Kit With 4 Sensors In Your Colour Choice From A Range Of 32 Colours. Paint Colour Is Baked On In Factory Rather Than Retro Sprayed For a Lasting Finish. If You Want To Spray Your Own Colour Then Order Matt Black.
- You Get Audio Alerts From Over 1m to 30cm Starting With Slow Beeps To Continuous Tone At 30cm. Parking Sensors Connect To The Reversing Light For Power And So They Come On Automatically When You Select Reverse Gear.
- The Sensors Fit a 21mm Hole (Cutter Supplied) With a 25mm Outer Face To Leave a 2mm Overlap For a Neat Finish To Cover Where You Have Drilled The Holes In The Bumper.
- There Is a Waterproof Swap Socket On The Parking Sensor Cables 6 Inches From The Head For Ease Of Fitting & Replacement If Required And The Brain Box Has An Adjustable Sensitivity Control.
- The Reversing Sensor Kit Includes a 21mm Hole Cutter, 1m Power Cable to Connect To Reverse Light, Brain Box, Buzzer On a 2m Lead, 4 Sensors on 2.5m Cables & English Instruction Manual. Extension Leads Available For Sensors, Buzzer or Power Lead If you Have An Oversized Vehicle. Display Upgrade Also Available, The DPS450.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XH7K8TD |
| Best Sellers Rank | 4,379 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in Car Parking Assist Systems |
| Brand | Dolphin Automotive |
| Customer Reviews | 4.3 4.3 out of 5 stars (716) |
| Date First Available | 9 Mar. 2017 |
| Item Weight | 560 g |
| Item model number | DPS400 |
| Manufacturer | Dolphin Automotive |
| Manufacturer part number | DPS400RBLU |
| Package Dimensions | 29.4 x 22.2 x 5 cm; 560 g |

## Images

![Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue) - Image 1](https://m.media-amazon.com/images/I/719aSS36XuL.jpg)
![Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue) - Image 2](https://m.media-amazon.com/images/I/51J0kpaPMQL.jpg)
![Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue) - Image 3](https://m.media-amazon.com/images/I/61NDdhOoH3L.jpg)
![Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue) - Image 4](https://m.media-amazon.com/images/I/61FpWT65RDL.jpg)
![Dolphin Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning 4 Ultrasonic Sensor Kit Audio System Matt & Gloss Black +30 More Colours (Reflex Blue) - Image 5](https://m.media-amazon.com/images/I/61+LOQdUwlL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ More expensive but worth it
*by N***N on 27 February 2026*

Great sensors and easy to fit, plus the different colours to match the car colour

### ⭐⭐⭐⭐⭐ Works like it says on the tin
*by M***Y on 8 February 2026*

This product arrived on time. It was easy to install and worked exactly as advertised. I am more than happy with this whole deal.

### ⭐⭐⭐⭐ They're ok, cheaper alternatives may suffice
*by C***J on 17 October 2025*

They're ok, bought them to replace the system on an older car, I suspect the much cheaper versions of this system listed on Amazon would be just as good. Note the cable that's provided can safely carry approx 7 amps, so if the reversing light system uses a higher rate fuse (10 amps in my case) you'll need to fit your own inline fuse or risk an electrical fire. Sensors work ok, they let the car get a bit too close for comfort to objects before sounding continuously, the sensitivity can be adjusted however I've found that rather than adjust the distance before detection it simply makes the sensors more prone to false activation. Overall ok, probably not worth the asking price though .

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-24*