Pinch Guard - Laser Contact Alarm Device
Prevent contact and pinching accidents between tunnel inspection vehicles, aerial work platforms, vertical lifts, and superstructures!! Laser sensors mounted on the buckets of aerial work platforms measure the distance to the ceiling and wirelessly send data to a warning light. ● Uses fine laser beams, allowing for longer detection distances and fewer false activations compared to ultrasonic methods. ● When the distance falls below a set threshold, the warning light alerts with sound and light. ● The warning light and sensor are magnetically mounted, making it easy to install in locations with lift switches, such as inside the cabin or basket. **Laser Detection Distance** 0.1m to a maximum of 10m Configurable caution/danger distance settings Based on information from the sensor, it provides warnings with different sounds and lights according to the set distance. Safety Distance: Warning light is off Caution Distance: Warning light flashes blue + intermittent warning sound Danger Distance: Warning light flashes red + intense warning sound
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basic information
Specifications 【Laser Sensor】 Built-in Battery: Lithium Polymer (2600mAh) Detection Range: 0.1m to a maximum of 10m (modifiable via settings tool) Power Consumption: 75mA Operating Time: 4 days (8 hours of operation per day) Dimensions: 90 (W) × 60 (H) × 55 (D) mm Weight: Approximately 184g Notes: Connector Type: USB, Mounting Method: Magnet 【Patrol Lamp】 Built-in Battery: Lithium Polymer (2000mAh) Operating Time: 13 days (8 hours of operation per day) Dimensions: 72 (W) × 65 (H) mm Weight: Approximately 182g Notes: Connector Type: USB, Mounting Method: Magnet
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Applications/Examples of results
Tunnel inspection vehicle, aerial work platform, vertical lift, etc.
Company information
Ronk Co., Ltd. is a manufacturer of wireless equipment-related products headquartered in Sagamihara City, Kanagawa Prefecture. The headquarters has planning and design departments as well as sales, and there is a group company in Shanghai, China, which manages manufacturing, quality, delivery times, and other aspects within China. It is a fabless company that outsources the manufacturing of small to medium production items to domestic partner companies. Based on skilled digital wireless technology, we develop and manufacture digital wireless products such as digital wireless modules that achieve industry-leading low latency of 0.6 ms, next-generation digital wireless intercoms, digital wireless guide systems, and digital wireless microphones. 1. Contract Development We can handle mechanical design, circuit design, PCB design, firmware design, PC application design, and smartphone application design. 2. Contract Manufacturing We can manage everything from mold making, parts procurement, PCB manufacturing, main unit assembly, packaging material design and production, label design and production, to inspection jig design and production, and manufacturing process design. 3. Free Development If a certain production volume is guaranteed, we can cover part or all of the initial investment for product development. Please feel free to consult with us.








