The NobTra NBTR88-S30-S Digital Speed Limit Sign is a professional-grade traffic management solution designed for enhanced road safety. This OEM-certified device features IP54 waterproof construction, ensuring reliable operation in all weather conditions. With dual-color red and green LED display and multiple power options including solar, this radar speed sign provides clear visual feedback to drivers while maintaining energy efficiency.

• IP54 waterproof rating for all-weather durability
• Low power consumption: 12W (red) / 15W (green)
• Solar-powered option available for eco-friendly operation
• Mobile app control for remote configuration and monitoring
• 200-meter radar detection range with >300 meters visibility
• 2-year quality warranty (1 year for solar panel)
• 24.125GHz radar frequency for accurate speed measurement
• License plate recognition with 99% accuracy rate
• 10-level brightness adjustment via mobile app

This digital speed limit sign is ideal for various traffic management scenarios including:

• Highways and motorways for speed limit enforcement
• Urban areas to reduce congestion and improve safety
• School zones for child protection
• Parking lots for speed control
• Construction sites for worker and driver safety

Each unit ships in protective cartons measuring 76×54×13cm (sign) and 61×32×21cm (solar panel). Gross weight per shipment is 11.7kg. Multiple shipping options available including sea, air, train, and international express services.