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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    DRIVE THRU Ultrasonic Vehicle Detector Car Sensor Loop for ...
    For bulk car distance detection, you'll look at Ultrasonic sensors for close-range, affordable parking/drive-thru use (like MaxBotix, up to 5m) or Radar/LIDAR/ToF sensors for longer ranges and industrial/traffic monitoring (like G-TEK's laser radar or BWradar for 30m), often needing OEM suppliers on Alibaba/Amazon for large quantities, with key factors being range, accuracy, environment (waterproof), and integration. 
    Sensor Types & Uses 
    • Ultrasonic: Best for parking, garages, drive-thrus. Affordable, work in dark, but limited range (up to 10m) and affected by air. Good for basic presence/distance.
    • Radar (Microwave): Good for longer range (30m+) blind spot detection, traffic monitoring, robust against weather.
    • Laser (LIDAR/ToF): Highest precision, long range (1km+), great for complex 3D imaging, but more expensive and sensitive to surface/weather.
    • Infrared (IR): Low cost, short range (under 5m), good for simple proximity but low accuracy and range. 
    Bulk Ordering & Suppliers 
    • Platforms: Alibaba, Amazon, eBay are good starting points for various types of sensors.
    • Considerations: Look for manufacturers offering OEM/ODM, technical support, and consistent quality control for large orders. 
    Key Features for Bulk Selection 
    • Range & Accuracy: Match sensor specs (e.g., ±1cm for ultrasonic, ±1mm for laser) to your application.
    • Environment: IP-rated (like IP67) for weatherproofing, temperature ranges.
    • Output: TTL serial, USB, Ethernet for data integration.
    • Application Specific: Drive-thru (MaxBotix), blind spot (BWradar), industrial (G-TEK). 
    • Vehicle Detection Ultrasonic Sensor — 5 m Range, 1 cm ...
      • Minimum reported distance: 50 cm (near‑field clamped; operation below 50 cm not guaranteed) • Resolution: 1 cm (~0.39 in) • Accu...
      MaxBotix
    • Blind Spot Sensors - BackWatch
      The BWradar77G is a 77Ghz microwave radar blind spot detection system that offers a longer range and more detailed detection syste...
      BackWatch
    • Wholesale Car Parking Sensor Real Time ...
      * What is your sample policy? We can supply the sample if we have ready parts in stock, but the customers have to pay the sample c...
      Alibaba.com
    • Amazon.com: Automotive Proximity Sensor
      Car Reverse Backup Parking Sensor Radar System, Buzzer beeps, Detection Distance:30~150CM, Waterproof Sensors (22mm Diameter 2.3M ...
      Amazon.com
    • LSD102A series - G-TEK Sensor
      The main functions of LSD102A series Lidar sensor products are distance measurement,input setting,and comprehensive judgment of ve...
      G-TEK Sensor
    • Wholesale Parking Sensor(999+) - Alibaba
      Nov 21, 2025 — Business advantage: Stock versatile universal kits alongside specialized packages for luxury or commercial vehicles to...
      Alibaba
    • Clemson Vehicular Electronics Laboratory: Acoustic Distance Sensors
      Ultrasonic sensors are very good at detecting objects, that are relatively large compared to ultrasonic wavelengths (~1cm). Ultras...
      Clemson University
    • Vehicle Detection Ultrasonic Sensor — 5 m Range, 1 cm ...
      • Minimum reported distance: 50 cm (near‑field clamped; operation below 50 cm not guaranteed) • Resolution: 1 cm (~0.39 in) • Accu...
      MaxBotix
    • Blind Spot Sensors - BackWatch
      The BWradar77G is a 77Ghz microwave radar blind spot detection system that offers a longer range and more detailed detection syste...
      BackWatch
    • Wholesale Car Parking Sensor Real Time ...
      * What is your sample policy? We can supply the sample if we have ready parts in stock, but the customers have to pay the sample c...
      Alibaba.com
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    My Ad Center

    Car Distance Detection System


    eBay
    https://www.ebay.com › shop › car-distance-detection-sy...
    eBay
    https://www.ebay.com › shop › car-distance-detection-sy...
    24Ghz BSD Car Blind Spot Monitoring Distance Detection System Ultrasonic Sensor. Brand New. $95.55. Buy It Now. Free delivery. Located in China. Almost gone.
    4.6 store rating (3K) · $20 to $162 · Free delivery
    Missing: bulk ‎| Show results with: bulk
    Popular products
    • 68% OFF
      8 Parking Sensors Kit Reverse Backup Radar System Rear and Front View Ultrasonic Distance Detection. 68% OFF.
      8 Parking Sensors Kit Reverse Backup Radar System Rear and Front View Ultrasonic Distance Detection
      $40.55$127
      AliExpress
      68% OFF
      8 Parking Sensors Kit Reverse Backup Radar System Rear and Front View Ultrasonic Distance Detection
      $40.55$127
      AliExpress
      Free delivery
    • 8Pcs Flat Parking Sensors Car Reverse Backup Radar Detector System LED Display | Made in China | 1 Year Warranty.
      8Pcs Flat Parking Sensors Car Reverse Backup Radar Detector System LED Display | Made in China | 1 Year Warranty
      $109.88
      eBay - youyouwoxin999
      8Pcs Flat Parking Sensors Car Reverse Backup Radar Detector System LED Display | Made in China | 1 Year Warranty
      $109.88
      eBay - youyouwoxin999
      Free delivery
    • Wholesale Ultrasonic Parking Radar with 4 Reversing ensors Distance Detection LED Distance Display Backup Aids Kits for Cars,1 Set.
      Wholesale Ultrasonic Parking Radar with 4 Reversing ensors Distance Detection LED Distance Display Backup Aids Kits for Cars,1 Set
      $35.00
      Alibaba.com
      Wholesale Ultrasonic Parking Radar with 4 Reversing ensors Distance Detection LED Distance Display Backup Aids Kits for Cars,1 Set
      $35.00
      Alibaba.com
    • EKYLIN Car Reverse Parking Radar System.
      EKYLIN Car Reverse Parking Radar System
      $63.23
      eBay - natshp-24       & more
      EKYLIN Car Reverse Parking Radar System
      $63.23
      eBay - natshp-24       & more
      Free delivery
    • Lora Long Distance Radar Sensor For Car Parking Management - Odm.
      Lora Long Distance Radar Sensor For Car Parking Management - Odm
      $100.00
      Alibaba.com
      Lora Long Distance Radar Sensor For Car Parking Management - Odm
      $100.00
      Alibaba.com
    • Wholesale distance measuring ensor long distance ensors front car distance ensor,1 Piece.
      Wholesale distance measuring ensor long distance ensors front car distance ensor,1 Piece
      $142.00
      Alibaba.com
      Wholesale distance measuring ensor long distance ensors front car distance ensor,1 Piece
      $142.00
      Alibaba.com
    • Vehicle Detection Ultrasonic Transducer Sensor Distance Measurement.
      Vehicle Detection Ultrasonic Transducer Sensor Distance Measurement
      $50.00
      Alibaba.com
      Vehicle Detection Ultrasonic Transducer Sensor Distance Measurement
      $50.00
      Alibaba.com
    • Taidacent Long Range Ultrasonic Distance Sensor For Car Parking.
      Taidacent Long Range Ultrasonic Distance Sensor For Car Parking
      $868.00
      Alibaba.com
      Taidacent Long Range Ultrasonic Distance Sensor For Car Parking
      $868.00
      Alibaba.com
    • Factory Long Distance Range Detection Parking Ultrasonic Sensor.
      Factory Long Distance Range Detection Parking Ultrasonic Sensor
      $120.00
      Alibaba.com
      Factory Long Distance Range Detection Parking Ultrasonic Sensor
      $120.00
      Alibaba.com
    • Wholesale Ultrasonic Parking Radar with 4 Reversing ensors Distance Detection LED Distance Display Backup Aids Kits for Cars waterproof,2 Sets.
      Wholesale Ultrasonic Parking Radar with 4 Reversing ensors Distance Detection LED Distance Display Backup Aids Kits for Cars waterproof,2 Sets
      $120.00
      Alibaba.com
      Wholesale Ultrasonic Parking Radar with 4 Reversing ensors Distance Detection LED Distance Display Backup Aids Kits for Cars waterproof,2 Sets
      $120.00
      Alibaba.com

    Search: Vehicle Distance Measurement


    Forestry Suppliers, Inc.
    https://www.forestry-suppliers.com › Search › productF...
    Forestry Suppliers, Inc.
    https://www.forestry-suppliers.com › Search › productF...
    Includes RAC Geo II, mounting brackets, USB power supply, external GPS antenna, magnetic distance sensor, ... $1,075.00. Jamar Technologies Magnetic Sensor and ...
    4.8 store rating (5.5K) · $81 to $1,297
    Missing: car ‎| Show results with: car

    Small radar sensor for distance measurement & object ...


    OndoSense
    https://ondosense.com › Home › Radar sensors
    OndoSense
    https://ondosense.com › Home › Radar sensors
    Our compact radar sensor for distance measurement, object detection and positioning offers a wide measuring range from 0.3 m to 40 m. High precision. With the ...
    bulk car distance detection sensor from ondosense.com

    Car Distance Sensor(1418+)


    Alibaba.com
    https://www.alibaba.com › ... › China car distance sensor
    Alibaba.com
    https://www.alibaba.com › ... › China car distance sensor
    25m Detecting Distance Car Universal BSD BSM System with Microwave Blind Spot Sensor. $105-110. Min. order: 1 set. supplier information icon.

    Garage Parking Distance Sensor by BleBox For Sale


    Wired4Signs USA
    https://www.wired4signsusa.com › products › garage-p...
    Wired4Signs USA
    https://www.wired4signsusa.com › products › garage-p...
    This smart parking distance sensor for your garage or carport measures the distance to your approaching vehicle and illuminates a color-changing light.
    bulk car distance detection sensor from www.wired4signsusa.com
    $76.48 · In stock · Free delivery over $450 · 30-day returns

    OEM Automotive Radar Wholesale,Blind Spot Monitor ...


    Xiamen Autostar Electronics Co.Ltd.
    https://www.autostarsafety.com › products
    Xiamen Autostar Electronics Co.Ltd.
    https://www.autostarsafety.com › products
    Compared to the 2nd sensor, the detection distance is even longer, it could reach 80m, and it is installed inside vehicle and no need take off rear bumper.
    bulk car distance detection sensor from www.autostarsafety.com

    Vehicle Detection Ultrasonic Sensor — 5 m Range, 1 cm ...


    MaxBotix
    https://maxbotix.com › Best Selling Products
    MaxBotix
    https://maxbotix.com › Best Selling Products
    Low-cost, non-contact ultrasonic vehicle detection sensor with 5 m range and 1 cm resolution. 1.5 m proximity zone; choose Micro USB, TTL, or RS232.
    bulk car distance detection sensor from maxbotix.com
    Missing: bulk ‎| Show results with: bulk

    Short Range Sensors - Laser Distance Sensors


    Acuity Laser
    https://www.acuitylaser.com › short-range-sensors
    Acuity Laser
    https://www.acuitylaser.com › short-range-sensors
    Sep 23, 2025 — These compact short range distance measurement sensors are ideal for tasks that demand high speeds, high measurement accuracy, and long standoff ranges.
    bulk car distance detection sensor from www.acuitylaser.com

    Driving Sensors


    Amazon.com
    https://www.amazon.com › Driving-Sensors › k=Drivin...
    Amazon.com
    https://www.amazon.com › Driving-Sensors › k=Drivin...
    Car Reverse Backup Parking Sensor Radar System, Buzzer beeps, Detection Distance:30~150CM, Waterproof Sensors (22mm Diameter 2.3M Cable) 4 Packs X60D (Black).
    bulk car distance detection sensor from www.amazon.com
    4.5 store rating (17K) · 30-day returns
    Missing: bulk ‎| Show results with: bulk

    Distance & Proximity Sensors - Inductive, Capacitive & ...


    Robocraze
    https://robocraze.com › collections › distance-proximity-...
    Robocraze
    https://robocraze.com › collections › distance-proximity-...
    Buy distance & proximity sensors including inductive, capacitive & magnetic types. Ideal for robotics, automation & IoT projects. Best prices online!
    9–23 day delivery · 7-day returns

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