The core features of this Outdoor High-Brightness IP65 Smart Blackboard focus on outdoor durability, visibility, and portability. First, the 1500cd/㎡ high-brightness LED display with anti-reflective coating ensures clear visibility even under direct sunlight, eliminating the glare and blur common in standard indoor blackboards used outdoors. The IP65 waterproof and dustproof design protects the device from rain, dust, and sand, allowing use in rainy, windy, or dusty environments. Second, the sunlight-readable infrared touch technology works reliably even in strong sunlight, with 10-point multi-touch support for smooth operation. The wide operating temperature range of -20℃ to 60℃ ensures stable performance in extreme cold or heat, suitable for use in all seasons. Third, the built-in 100Ah lithium battery provides 4 hours of standalone use, enabling outdoor activities without power access. The device also supports fast charging, fully charging in 2 hours. Moreover, the UV-resistant coating on the display filters 95% of harmful ultraviolet rays, preventing screen fading and extending the device's lifespan to over 30,000 hours. The wireless casting function supports cross-platform connections, allowing users to share content from smartphones or laptops instantly. Additionally, the device is equipped with a built-in speaker system, providing clear audio for outdoor lessons and announcements.
This Outdoor High-Brightness IP65 Smart Blackboard features robust technical specifications for outdoor use. The 75-inch 16:9 widescreen display uses high-brightness LED backlighting with 1500cd/㎡ brightness, 3840×2160 4K Ultra HD resolution, and a 1200:1 contrast ratio, ensuring clear visibility in direct sunlight. The touch technology is sunlight-readable infrared touch, with ±0.2mm accuracy and ≤7ms response time, 10-point multi-touch support. The panel is 6mm thick tempered glass with anti-reflective and UV-resistant coating, surface hardness 7H, resisting scratches and sun damage. The operating system is Android 13, with 8GB RAM and 128GB ROM, compatible with most outdoor teaching software. It is equipped with 2 HDMI 2.0 ports, 3 USB 3.0 ports, 1 RJ45 network port, and 1 3.5mm audio port, supporting external device connections. The built-in 100Ah lithium battery provides 4 hours of standalone use, with fast charging support (80% charge in 1.5 hours). The IP65 waterproof and dustproof certification ensures protection against water jets and dust ingress. The operating temperature range is -20℃ to 60℃, storage temperature -30℃ to 70℃. Normal power consumption is ≤180W, standby power ≤0.5W. Overall dimensions are 1720×1020×120mm (W×H×D), net weight 70kg, with wall-mounted and floor stand mounting options. It has passed CE, FCC, RoHS, and IP65 certifications.
This Outdoor High-Brightness IP65 Smart Blackboard is widely used in outdoor education and training scenarios. In outdoor研学 bases, teachers use it to deliver interactive lessons on environmental science, botany, and geology, displaying real-time data, images, and videos to enhance students' field learning experience. Open-air training centers leverage it for corporate team-building activities, where trainers can display team challenges, scoreboards, and training materials clearly under sunlight. Campus square displays use it to showcase school events, student achievements, and public service announcements, providing a dynamic outdoor display platform. Outdoor拓展 institutions use it for adventure training, displaying route maps, safety guidelines, and team tasks. It is also suitable for outdoor sports events, where it can be used to display scores, player stats, and live videos. Additionally, it suits municipal public spaces, such as parks and community centers, for outdoor education programs and public lectures, enabling interactive learning and communication in open-air environments.
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