--- product_id: 185999324 title: "Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing" brand: "mayyou" price: "¥30130" currency: JPY in_stock: true url: https://www.desertcart.jp/products/185999324-mayyou-car-blind-spot-monitoring-system-ultrasonic-sensor-distance-assist store_origin: JP region: Japan --- # Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing **Brand:** mayyou **Price:** ¥30130 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing by mayyou - **How much does it cost?** ¥30130 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/185999324-mayyou-car-blind-spot-monitoring-system-ultrasonic-sensor-distance-assist) ## Best For - mayyou enthusiasts ## Why This Product - Trusted mayyou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size Name:white Features:1. This system is a vehicle assistance device that helps driver lane changing safely during driving.2. With the aid of 58KHZ Ultrasonic sensor, probe the side / rear of the vehicle for those moving objects into the blind spot of the detection zone.3. The system works in a set of a control box (controlled by computer), two Ultrasonic sensors, two blind region monitor (or LED light), a buzzer and the wire harness which is the perfect connection of Ultrasonic and computer.4. There is blind zone at the rear of the vehicle which is easy to endanger driving safety.! When you installed BSM into your lovely car, no matter it's day time, night time or even in the snow,you can be alerted whenever there is a moving object pop into the rear of the vehicle, with the aid of LED lighting on , blinking, buzzer sound so that the driver can be cautious when lane changing to avoid the possibility of side crash accident.5. When you get ready to get off, open the door,if someone moves behind, it will also give an accurate alarm.Specification:Item Type:Universal Blind Sport Monitoring System (BSM)Electricity Voltage : 12VMaximum Power : 5W (max)Working Temperature : -40℃ ～ +85℃Storage Temperature : -40℃ ～ +85℃Waterproof level :IP67KDetection Range :0m – 5m.Detection Range Accuracy : ±3cmPackage Including1 X Universal Blind Spot Monitoring System ## Features - 2. With the aid of 58KHZ Ultrasonic sensor, probe the side / rear of the vehicle for those moving objects into the blind spot of the detection zone. - 4. There is blind zone at the rear of the vehicle which is easy to endanger driving safety.! When you installed BSM into your lovely car, no matter its day time, night time or even in the snow,you can be alerted whenever there is a moving object pop into the rear of the vehicle, with the aid of LED lighting on , blinking, buzzer sound so that the driver can be cautious when lane changing to avoid the possibility of side crash accident. - 5. When you get ready to get off, open the door,if someone moves behind, it will also give an accurate alarm. - 3. The system works in a set of a control box (controlled by computer), two Ultrasonic sensors, two blind region monitor (or LED light), a buzzer and the wire harness which is the perfect connection of Ultrasonic and computer. - 1. This system is a vehicle assistance device that helps driver lane changing safely during driving. - ›See more product details ## Images ![Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing - Image 1](https://images-na.ssl-images-amazon.com/images/I/61KSWKqfOWL.jpg) ![Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing - Image 2](https://images-na.ssl-images-amazon.com/images/I/51YwTXE%2BqPL.jpg) ![Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing - Image 3](https://images-na.ssl-images-amazon.com/images/I/61nFecIW%2B7L.jpg) ![Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing - Image 4](https://images-na.ssl-images-amazon.com/images/I/51dVME8UJ1L.jpg) ![Mayyou Car Blind Spot Monitoring System Ultrasonic Sensor Distance Assist Lane Changing - Image 5](https://images-na.ssl-images-amazon.com/images/I/51FokYdfEoL.jpg) ## Available Options This product comes in different **Size Name** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/185999324-mayyou-car-blind-spot-monitoring-system-ultrasonic-sensor-distance-assist](https://www.desertcart.jp/products/185999324-mayyou-car-blind-spot-monitoring-system-ultrasonic-sensor-distance-assist) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-07*