--- product_id: 733694782 title: "Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey)" brand: "dolphin automotive" price: "€ 5.02" currency: EUR in_stock: false url: https://www.desertcart.hr/products/733694782-dolphin-automotive-dms400-micro-size-reverse-parking-sensors-4-rear store_origin: HR region: Croatia --- # Waterproof swap sockets for easy install 4 micro sensors for precise coverage Loud audio alerts starting 1m away Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) **Brand:** dolphin automotive **Price:** € 5.02 **Availability:** ❌ Out of Stock ## Summary > πŸš— Park Like a Pro, Avoid the Oops! ## Quick Answers - **What is this?** Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) by dolphin automotive - **How much does it cost?** € 5.02 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/733694782-dolphin-automotive-dms400-micro-size-reverse-parking-sensors-4-rear) ## Best For - dolphin automotive enthusiasts ## Why This Product - Trusted dolphin automotive brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless OEM Look:** Micro sensors recess-mount for factory-style finish in 9 baked-on colors - β€’ **Trusted & Durable:** Auto Express Award Winner with lifetime warranty since 1997 - β€’ **Smart Proximity Alerts:** Audio buzzer ramps from slow beeps at 1m to continuous tone at 30cm - β€’ **Effortless Installation:** Waterproof quick-swap connectors and included 18.2mm hole cutter simplify setup - β€’ **Custom Sensitivity Control:** Adjustable brainbox settings tailor alerts to your vehicle’s needs ## Overview The Dolphin DMS400 is a premium 4-sensor reverse parking system featuring micro recess-mounted sensors in 9 durable factory-baked colors. It delivers clear audio alerts starting over 1 meter away, increasing in frequency as you approach obstacles, with a continuous tone at 30cm. Designed for easy installation with waterproof connectors, adjustable sensitivity, and a loud buzzer mounted in the boot, this award-winning kit ensures confident, safe parking backed by a lifetime warranty. ## Description The Dolphin DMS400 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 micro 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. ## Features - 4 Micro Parking Sensors With Audible Buzzer In Your Colour Choice From A Range of 9 Colours. Paint Colour Is Baked On In Factory Rather Than Retro Sprayed For a Lasting Finish - Audio Alerts Start Over 1m Away With Slow Beep Moving To A Continuious Tone At 30cm. Buzzer Is Loud And Mounts In Your Car Boot Area - The Parking Sensor Cables Have a Waterproof Swap Socket 6 Inches From The Head For Ease of Fitting & Replacement If Required And The Brain Box Has An Adjustable Sensitivity Control - Reversing Sensor Kit Includes 18.2mm 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. - Lifetime Warranty To Original Purchaser - Dolphin Parking Sensors Are Auto Express Award Winning. Established 1997 ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 1.19 pounds | | Package Dimensions | 11.46 x 8.7 x 2.01 inches | | Item model number | DMS400 | | Is Discontinued By Manufacturer | No | ## Images ![Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) - Image 1](https://m.media-amazon.com/images/I/71Xv56TlGBL.jpg) ![Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) - Image 2](https://m.media-amazon.com/images/I/612rOD0lhtL.jpg) ![Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) - Image 3](https://m.media-amazon.com/images/I/81-YwQgTZDL.jpg) ![Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) - Image 4](https://m.media-amazon.com/images/I/71aULHp2b5L.jpg) ![Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) - Image 5](https://m.media-amazon.com/images/I/41KcV8A7GcL.jpg) ## Frequently Bought Together - Dolphin Automotive DMS400 Micro Size Reverse Parking Sensors - 4 Rear Sensors With Audio Alerts - Auto Express Award Winning Brand In 9 Colours (Coal Grey) - Dolphin Automotive Automotive DPS400 Reverse Parking Sensors Auto Express Award Winning In 32 Colours 4 Ultrasonic Radar Sensors Kit Audio Alert System Matt & Gloss Black +30 More Colours (Matt Black) - Dolphin Automotive Illuminated LED Round 3 Pin P Rocker ON/OFF 12v DC Dashboard Switch Parking Reverse Sensor Front Rear Reversing Sensors UK --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/733694782-dolphin-automotive-dms400-micro-size-reverse-parking-sensors-4-rear](https://www.desertcart.hr/products/733694782-dolphin-automotive-dms400-micro-size-reverse-parking-sensors-4-rear) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*