DPS400 4 Parking Sensor Audio Kit

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£49.99 inc. tax

£41.66 ex. tax
? Tax based on United Kingdom.

Colour Choice (Free Of Charge)**
Please Contact a Fitter For Me**

DPS400 4 Parking Sensor Audio Kit Summary

blue, red, black, silver, gold, purple, green, yellow, maroon
The Dolphin DPS400 is a 4 recess mounting sensor high quality system that will cover the widest range of cars and give a professional finish. Included with the 4 recess sensors is a buzzer which bleeps with increasing frequency as you get closer to an obstacle.

  • 4 Rear Mounting Sensors
  • Choice of 32 Colours
  • Audio Alert
  • Optional Fitting for £85

Coloured Sensors at No Extra Charge

No need to stick with black or pay extra for colour. We offer a range of 32 coloured sensors to match most customers needs. These are coloured and baked on in factory conditions for a lasting finish and will not crack as can happen with retro spraying. The sensors should also withstand things like automatic car washes. For help choosing which colour is right for you see our Colour Match Chart.

Optional Nationwide Mobile Fitting Service
The Dolphin Parking Sensors are designed with DIY installation in mind but if you feel you do not have the time or skill to fit these kits we have partnered with a nationwide network of installers who can come to you at home or work. For further information see our Parking Sensor Fitting page.

How Parking Sensors Work
The system works by radiating ultrasonic beams covering the area behind your vehicle. The beams get reflected by obstructions behind your vehicle, and re-enter the sensors. The reflected beam information is processed to calculate the distance between your car and the obstruction.

As with the other systems the Dolphin 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.

200 - 160cm
Safe Mode
150 - 100cm
Safe Mode
90 - 50cm
Alarm Mode
40 - 30cm
Danger Mode
30 - 0cm

Swap Socket

Swap Socket Feature
All of our kits now come with the new watertight swap socket feature based 6 inches from the sensor heads, it makes installation quicker and easier. Also should you ever have a problems with faulty sensors or accident damage in the future it facilitates easy replacement without having to remove the bumper again and rewire from scratch.

Adjustable Brainbox - New!
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

DPS400 Brain Box

Optional Wedges 
This system comes with optional angled wedges, giving greater flexibility according to the shape of your bumper.

Kit Contents

  • 4 Recess Bumper Fit Sensors
  • 1 x Control Unit
  • 1 x Piezo Buzzer Unit
  • 1 x Cutting Tool FREE!
  • Fitting Accessories
  • Instruction Manual
Whats in the box

Technical Specification -
Parking Sensors

Video - In Action


No routine maintenance or adjustment is required. Dirt, frost or snow accumulated on the sensors may cause the system to activate incorrectly. The sensors can be washed carefully with warm soapy water

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