BY-J Blind Spot Monitoring System, Special LED lamp for Mirror Glass 77 GHz Millimeter Wave Radar 12V Car Truck Blind Spot Detection System, Sensitive Radar Sensors Blind Area Detection System

Product Description77GHz millimeter-wave BSD instantly enhances driving safety; Equipped with 4T4R automotive-grade radar Aip chip, outperforms 24GHz in precision, range, and anti-interference. It eliminates blind spots for driving, lane changing, and reversing, works reliably in rain/fog/snow, detects moving objects within 3.570 m around vehicle sides, and alerts via LED and buzzer ^^ Work ModeAutomatically activates when the engine starts and shuts down when the engine stops. It only responds to moving objects (cars, pedestrians, bicycles, motorcycles, etc. ) and does not alert to stationary objects; and it issues an alarm via LED indicator and buzzer if a moving object suddenly enters the detection range ^^ 77GHz Unique FeaturesLCA 3.5 m x 70m range.

Alerts visually/audibly if adjacent speed diff > 0.5 m/s; AOA Detects blind-spot vehicles during overtaking, eliminating B-pillar blind areas; B-Pillar Alert Detects hidden same-speed vehicles in adjacent lanes; RCTA Alerts crossing vehicles when reversing to prevent side collisions ^^ Standard FunctionsBSD Monitors left/right rear blind spots and alerts approaching vehicles; DOW Prevents door-opening collisions caused by blind spots ^^ Customer ServiceElectronic Installation
Guide included: English (pics/video) Other languages on request. For installation issues, contact us. Our professional engineering team is available anytime via WhatsApp ^^ Important NotesFits DC9-16V vehicles cars, SUVs, MPVs, pickups, trucks, vans up to 4.8 m, Exceeds length, Contact seller to buy extension cable; Compatible with metal or plastic rear bumpers