Detects the approach of workers at 5 meters. Immediate notification through vibration, sound, and light for grass cutting safety measures.
The "Grass Cutting Proximity Alarm" is a safety support device that accurately detects the approach of workers within approximately 5 meters using high-precision distance measurement based on UWB (Ultra Wideband) technology. When the alarm mounted on the helmet detects an approach, it instantly alerts the worker with a combination of vibration, sound, and light. It ensures awareness even in noisy environments, such as engine sounds, or in blind spots behind, contributing to the reduction of the risk of contact accidents and near misses. By achieving a reduction in false detections and stable distance judgment, which was difficult with conventional sensors, UWB's high-precision positioning makes reliable proximity detection possible even in outdoor work environments.
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basic information
【Specifications】 Weight: Approximately 90g Dimensions: W70 x H50 x D23mm (excluding cable) Operating time: Approximately 10 hours Charging time: Approximately 5 hours Number of devices that can be used simultaneously: 100 devices Alarm range: 5m Accuracy: ±30cm
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Currently, we are conducting evaluations and verifications for utilization at the grass cutting work site.
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Ronk Co., Ltd. is a solution company that supports on-site safety, centered around AI, UWB, advanced laser, and digital radio technologies. Since its establishment, we have established a strong collaborative system between "planning and design by our domestic headquarters" and "manufacturing and quality control by our group company in Shanghai." With this unique know-how, we provide products that implement advanced technology with overwhelming speed and satisfactory cost performance. We contribute to our customers' "creation of a safe and secure environment" with total support that includes not only product planning and manufacturing but also flexible customization and rental services tailored to on-site needs, as well as comprehensive aftercare. If you have any challenges regarding safety measures on-site, please feel free to consult with us first.









