This is the Rydeen BSS3 microwave radar blind spot detection kit with cross traffic alerts. The Rydeen BSS3 adds radar-based awareness to your drive by helping detect vehicles in adjacent lanes before and during a lane change. Built on 24GHz microwave radar, it offers dependable coverage, strong sensitivity, and a cleaner installation with no bumper drilling required. The system is designed to activate above 20 MPH using GPS, reducing unnecessary alerts during low-speed driving. For everyday convenience, the package includes hidden radar sensors that mount behind the bumper, two compact LED indicators for the A-pillars, and a discreet adjustable speaker. It also supports reverse cross traffic alerts to help when backing out of tight parking spaces with limited visibility. Why the Rydeen BSS3 improves lane-change confidence Unlike ultrasonic alternatives, this microwave radar setup is built for more precise target detection over a wider range of driving conditions. The Rydeen BSS3 is a practical upgrade for drivers who want extra confidence on highways, in busy traffic, and in parking lots. Radar-based detection for adjacent-lane awareness GPS speed control with selectable activation thresholds Hidden sensor placement behind the bumper for a clean look Visual and audible warnings for quick driver response Reverse cross traffic support for backing out safely Reverse parking support and daily driving benefits When visibility is limited, the system helps identify cross traffic approaching from either side. That makes the Rydeen BSS3 especially useful in crowded parking areas, driveway exits, and narrow spaces where traditional mirrors may not reveal fast-approaching vehicles. Technical specifications Sensor operating frequency: 24GHz Transmit power: 15dbm Detection ability: Up to 5 targets at once Detection speed range: 0.5 mph to 137 mph Speed accuracy: Less than 0.5 mph Speed restriction options: 5 mph, 10 mph, 15 mph, 20 mph Default activation speed: 20 mph Operating voltage: 9V to 18V Water resistance: Radar sensors IP67; cables not waterproof Working current: Under 200mA Working temperature: -20°C to +70°C Installation angle: -20° horizontal Gain: 12k Installation advantages Designed for behind-bumper mounting without drilling into the bumper face Compact LED indicators keep the interior display simple and easy to read The included speaker provides an adjustable audio warning level Suitable for drivers who want a factory-style appearance after installation Frequently asked questions Does the Rydeen BSS3 work only at highway speeds? No. The system uses GPS-based speed logic with selectable thresholds, and it can also remain active if satellites are not detected. Is the Rydeen BSS3 difficult to install? It is designed for a cleaner installation with hidden radar mounting behind the bumper, making it a good fit for professional installation. What makes it different from ultrasonic systems? Its microwave radar technology is built for stronger detection consistency and better target awareness than many ultrasonic solutions. Upgrade your vehicle with the Rydeen BSS3 today for smarter blind spot awareness, better reverse safety, and a cleaner driving experience. Contact us to order, ask installation questions, or get help choosing the right safety system for your vehicle.
