{"product_id":"b0gt4r5gg2","title":"BY-J Car Blind Spot Monitoring System, 77GHz Millimeter Wave Radar Sensor Blind Area Detection, Universal Car Lane Changing Warning BSD Distance Assistant with Reversing Radar Parking","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eThis radar blind spot detection system is a driver assistance device that helps drivers change lanes safely. It uses a 77GHz automotive-grade radar chip from TI, offering ultra-wide bandwidth to detect moving objects within a 3.5m x 70m range in the blind spots on both sides and rear of the vehicle.\u003c\/li\u003e\n\u003cli\u003eThis radar-based blind spot detection system is a driver assistance device designed to support safer lane changes. It features a TI 2T4R 77GHz automotive-grade radar chip with ultra-wide bandwidth, detecting moving objects within a 3.5m × 70m range in both side and rear blind spots, far surpassing traditional radar. Two LED types are available: mirror-specific and general-purpose.\u003c\/li\u003e\n\u003cli\u003eIt operates stably at -40℃, providing all-weather detection in heavy rain, dense fog, and sandstorms; it remains sensitive at both high and low speeds, accurately identifying nearby vehicles; and it issues an alarm via LED indicator and buzzer if a moving object suddenly enters the detection range.\u003c\/li\u003e\n\u003cli\u003eOperating Mode: Automatically starts when the engine starts and automatically shuts off when the engine stops; It does not react to stationary objects, only warning moving objects such as cars, pedestrians, bicycles, and motorcycles, reducing unnecessary alarms\u003c\/li\u003e\n\u003cli\u003eStandard Functions: BSD – Monitors left\/right rear blind spots and alerts approaching vehicles; LCA – After turn signal, monitors approaching vehicles with audible\/visual alerts to prevent collisions; DOW – Door Open Warning, prevent sudden opening accidents\u003c\/li\u003e\n\u003cli\u003e77GHz Unique Features: AOA – Active Overtaking Warning detects blind-spot vehicles during overtaking, eliminating B-pillar blind areas; B-pillar warning – Detects hidden same-speed vehicles in adjacent lanes; RCTA – Alerts crossing vehicles when reversing to prevent side collisions\u003c\/li\u003e\n\u003cli\u003eSuitable for DC12V cars, SUVs, MPVs, commercial vehicle pickups, etc. with a body length of 4.7m and already equipped with blind spot pattern mirrors. Extension cable available for longer vehicles upon request. Only fits plastic bumpers, not metal ones; English manual \u0026amp; wiring diagram included; other languages on reques. Our engineering team is available anytime via WhatsApp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : BY-J\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions : 15\"L x 11\"W x 3\"H\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BY-J","offers":[{"title":"Default Title","offer_id":42502463750190,"sku":"B0GT4R5GG2","price":455.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4239\/1342\/files\/71mjOjiO01L._AC_SX679.jpg?v=1783804083","url":"https:\/\/ride-style.com\/products\/b0gt4r5gg2","provider":"RideStyle","version":"1.0","type":"link"}