Westbay 4G Wireless Car Seat Occupancy Sensor with Voice Alarm

Advanced 4G Connectivity
Real-time wireless monitoring via stable 4G network, ensuring instant alerts for seat occupancy status without interference.
High-Sensitivity Pressure Detection
Precision-engineered pressure sensors detect even minimal weight (from 5kg) for accurate occupancy recognition, ideal for cars, trucks, vans, and boats.
Safety Belt Reminder with Voice Alert
Automatically triggers a clear multilingual voice prompt when occupancy is detected without fastened seatbelts, enhancing passenger safety compliance.
Robust & Weatherproof Build
Durable ABS shell with IP65 waterproof rating, resistant to dust, moisture, and extreme temperatures (-20°C to 70°C) for long-term reliability.
Easy DIY Installation
No wiring needed—adhesive or screw-mount options fit most vehicle seats. Compatible with 12V/24V systems and includes a built-in rechargeable battery.
Wide Application Scenarios
Perfect for fleet management, rideshares, school buses, and cargo vehicles to enforce seatbelt policies and optimize seating efficiency.
Bulk Purchase Advantage
Exclusive wholesale pricing for bulk orders, backed by global logistics support and OEM customization options.