TW-7904 77GHz BSD Blind Spot Detection Radar for E-bike/Motorcycle/Two‑wheeler/E‑scooter

Advanced 77GHz Millimeter-Wave Radar for E-Bike Safety

The TW-7904 is a compact, high-performance blind spot detection (BSD) radar designed specifically for e-bikes and light electric vehicles. Using 77GHz millimeter-wave technology, it detects vehicles approaching from the rear and adjacent lanes up to 60 meters away.

Key Features

• 77GHz mmWave radar — superior detection in rain, darkness, and poor visibility
• Detection range: ≥60m — early warning for approaching vehicles
• 120° horizontal field of view — covers adjacent lanes
• CAN & RS485 output — compatible with any e-bike controller
• IP67 waterproof — withstands harsh weather conditions
• Ultra compact: 35×35×13mm — mounts discreetly to the rear of any e-bike

Applications

• E-bike OEM integration
• Aftermarket BSD blind spot detection
• E-scooter safety systems

Detection Modes

• BSD — Blind Spot Detection
• LCA — Lane Change Assist
• RCW — Rear Collision Warning