--- product_id: 69980485 title: "Radar Based Blind Spot Sensor and Rear Cross Traffic Alert System, BSD, BSM, Wave Radar Blind Spot Detection System" brand: "carbest" price: "£3.25" currency: GBP in_stock: false reviews_count: 4 url: https://www.desertcart.co.uk/products/69980485-radar-based-blind-spot-sensor-and-rear-cross-traffic-alert store_origin: GB region: United Kingdom --- # 5 objects at once 15m detection range Strong anti-interference Radar Based Blind Spot Sensor and Rear Cross Traffic Alert System, BSD, BSM, Wave Radar Blind Spot Detection System **Brand:** carbest **Price:** £3.25 **Availability:** ❌ Out of Stock ## Summary > 🚗 Drive Smart, Stay Safe! ## Quick Answers - **What is this?** Radar Based Blind Spot Sensor and Rear Cross Traffic Alert System, BSD, BSM, Wave Radar Blind Spot Detection System by carbest - **How much does it cost?** £3.25 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/69980485-radar-based-blind-spot-sensor-and-rear-cross-traffic-alert) ## Best For - carbest enthusiasts ## Why This Product - Trusted carbest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Performance:** Engineered with strong anti-interference capabilities for consistent operation. - • **Compact & Lightweight:** Weighing just 1.73 pounds, this system is designed for easy installation without compromising on power. - • **Future-Ready Technology:** Stay connected and secure with cutting-edge radar technology that adapts to your driving needs. - • **Multi-Object Monitoring:** Simultaneously detect up to 5 objects, ensuring you never miss a thing. - • **Stay Ahead of the Curve:** Experience unparalleled safety with a 15-meter detection range that keeps you informed. ## Overview The Radar Based Blind Spot Sensor and Rear Cross Traffic Alert System enhances vehicle safety by detecting objects in blind spots up to 15 meters away, monitoring multiple objects simultaneously, and featuring robust anti-interference technology. Compact and lightweight, this system is designed for seamless integration into your vehicle. ## Description Features: ◆Strong anti-interference capability ◆Long detecting distance ◆Intelligent algorithm,accurately judge whether the target is dangerous Specifications: ◆When the system is on, the system would start detecting objects in the blind area behind the vehicle 15 meters ◆When the moving objects is getting closer and the speed is faster than our own cars.> ◆Operating Voltage:9-24V ◆Rated Current:<200mA ◆Detecting Angle:40 degrees ◆Detection Accuracy:<0.55km/h ◆Detection Capability: Detect 5 objections at the same time ◆Detection Range: Truck: 0.3m~15m ​Car: 0.3m~15m Motorcycle: 0.3m~10m Pedestrian: 0.3m~7m ◆Speed Range: 0.55km/h~220km/h ◆Working Temperature:-40~+85 degrees Celsius ◆Operating frequency: 24.0Hz~24.25GHz ◆Transmit Power: 15dbm ◆Movement Direction: approached or overtaken by vehicles Package List: 1x main unit 2x sensor 1x buzzer 2x led indicator 1x GPS 1x main harness 4x 3M tape ## Features - When the system is on, the system would start detecting objects in the blind area behind the vehicle 15 meters - When the moving objects is getting closer and the speed is faster than our own cars - Detection Capability: Detect 5 objections at the same time - Strong anti-interference capability - Long detecting distance ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 1.73 pounds | | Product Dimensions | 8.66 x 5.91 x 2.76 inches | | Item model number | BSD_H | | Is Discontinued By Manufacturer | No | ## Images ![Radar Based Blind Spot Sensor and Rear Cross Traffic Alert System, BSD, BSM, Wave Radar Blind Spot Detection System - Image 1](https://m.media-amazon.com/images/I/41rVkepRAsL.jpg) ## Questions & Answers **Q: what happens if the white wire is not connected to the reverse back-up light? will the cross-traffic detection feature work?** A: 1. Power supply wire connection (1) Connect black wire of control box with negative side of the vehicle or ground. (2) Connect red wire of control box with vehicle power supply ACC 12V (3) Connect yellow wire of control box with Left turn light 12V. (4) Connect white wire of control box with Right turn light 12V. 2. Connect sensor extension wire with control box, connect sensor A & B with the relative connector. 3. Connect left blind spot rear mirror LED light wire with control box relative terminal. 4. Connect right blind spot rear mirror LED light wire with control box relative terminal. **Q: Is there any drilling required to install either the sensors or the indicators?** A: No need for drilling. **Q: Are the sensors between the control module connected wirelessly?** A: The connection between them is wired, not wireless. **Q: For the turn signal connection, can I wire it to the rear blinking light or do I have to connect to the constant signal from the turn stalk?** A: No, this is an independent system. As long as the power is available ## Customer Reviews ### ⭐ 1.0 out of 5 stars It just didn't work *by W***. on Reviewed in the United States on February 25, 2019* We followed the installation instructions to the T. Even the vehicle in the diagrams was almost exactly like the car we were installing it to (2016 Honda CR-V). Installation was easy and straight forward, except for connecting to the reverse wire of the simply because the harness supplied would not reach. Once installed we placed to oil barrels where one would suspect a car in your blind spot would be, and sure enough, the warning would illuminate and beep if you tried to use your turn signal. Time for a road test.... sadly, that's when everything went wrong. The system would pick up EVERYTHING as being in the blind spot, but when an actual car was in the blind spot, it wouldn't even activate. We checked the instructions, checked and measured out the positions of the sensors. The bumper is a flimsy plastic so we didn't suspect it was causing issues with the sensors... we couldn't figure it out, so we had to tear it all back out of the car, pack it up and ship it back. We were excited to try it, but it wasn't ready for the real world yet. ### ⭐ 1.0 out of 5 stars Blind Spot Monitoring system not up to the task *by R***. on Reviewed in the United States on March 28, 2019* Save your self the wasted time and money and pass on this deal! Bought it in January and installed it 2 weeks ago. The installation and the sensor calibration were not that difficult. This unit is more like a hit and miss proximity object detection and not just for the blind spot monitoring. Also, you get lot of false object detection (traffic signs, poles, hydrants, etc) especially when making the turn . After readjusting and calibrating the sensor angle a few times, it was still not reliable and missed detecting a lot of vehicles in the blind spot areas. This system would confuse the driver more while operating the vehicle and making a R/L turn. ### ⭐ 1.0 out of 5 stars Does not work *by P***. on Reviewed in the United States on April 15, 2019* No company website to talk too and based on other reviews its defective right out of the box. ## Frequently Bought Together - CarBest Radar Based Blind Spot Sensor and Rear Cross Traffic Alert System, BSD, BSM, Wave Radar Blind Spot Detection System - THINKWARE OBD-II (OBD-2) Power Cable I Enables Parking Mode I Plug & Play | Alternative to Hardwiring Cable | Compatible with Most Gas, Electric, Hybrid & Start-and-Stop-Enabled Vehicles - YQMAJIM DashCam Power Adapter,(10P TypeC) Compatible with Jeep Grand Cherokee,Dodge,Chrysler with Auto Dimming Rearview Mirror,Built-in Hide USB to GPS Mirror Camera Dash Cam Charger Adapter Cable --- ## 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.co.uk/products/69980485-radar-based-blind-spot-sensor-and-rear-cross-traffic-alert](https://www.desertcart.co.uk/products/69980485-radar-based-blind-spot-sensor-and-rear-cross-traffic-alert) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*