The core advantage of this emergency signal machine lies in its dual power supply system: a 30W monocrystalline silicon solar panel can charge the 12V/100Ah lithium battery in 6 hours of full sunlight, supporting up to 72 hours of continuous operation in dark environments. The LED full-color dynamic display provides clear and bright signal prompts even in strong sunlight or heavy rain, with a visible distance of up to 500 meters, ensuring that drivers can clearly identify signal instructions. Its IP67 protection grade makes it fully dustproof and waterproof, allowing normal operation in heavy rain and muddy construction sites without damage. The device supports three control modes: manual adjustment for special traffic needs, automatic timing for regular temporary control, and remote control via mobile APP, which enables traffic management personnel to adjust signals from a distance, avoiding on-site operation risks. Additionally, it is equipped with an anti-theft bracket and a built-in alarm system, which triggers an alarm when the device is moved without authorization, enhancing the security of outdoor deployment.
The overall dimension of the device is 500mm (width) × 350mm (depth) × 1200mm (height), with a net weight of 18kg, making it easy to transport with a hand truck or vehicle. The LED signal module uses high-brightness SMD LEDs with a service life of up to 100,000 hours, and the display brightness can be automatically adjusted according to ambient light intensity, saving power while ensuring visibility. The 12V/100Ah lithium battery has a cycle life of more than 2000 times, and its working temperature range is -20℃ to +60℃, suitable for most outdoor environments. The quick-mounting bracket can be adjusted from 1.2 meters to 2.0 meters in height, adapting to different road conditions and sightline requirements. The device complies with CE, RoHS, and FCC Part 15 certifications, meeting international safety and electromagnetic compatibility standards. It also has a built-in USB port for charging mobile devices and updating system programs, enhancing its functional versatility.
This portable emergency traffic signal machine is mainly used in road construction sites, where it can replace fixed signal systems to guide traffic flow and ensure the safety of construction workers and drivers. In traffic accident scenes, it can quickly isolate the accident area, guide detour traffic, and prevent secondary accidents. For large-scale temporary events such as concerts, sports competitions, and outdoor exhibitions, it can be deployed at the entrance and exit of the venue to maintain order and avoid traffic jams. It is also suitable for rural roads without fixed signal systems, providing temporary traffic control during peak periods such as harvest festivals and market days. Moreover, it can be used in emergency rescue scenarios, such as after natural disasters like earthquakes and floods, where fixed traffic facilities are damaged, to quickly restore basic traffic order and ensure smooth emergency material transportation. Its portability and independent power supply make it an essential tool for traffic emergency management teams.
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