Safety Belt Hook Attachment and Detachment Management System "Harness Alert (Wide Type)"

The harness alert is a system that alerts workers wearing fall arrest equipment (safety harnesses) to the unused hooks through an alarm.

**[Amendment to the Labor Safety and Health Act]** In January 2022, there was a legal amendment regarding fall prevention equipment, and interest in ensuring safety in high-altitude work has increased. This system utilizes RFID technology with radio waves and magnetic fields to detect whether "safety harness hooks are being used" within a designated area and alerts the site, encouraging workers to properly use fall prevention equipment. **■ System Overview** 1. Set up the "ON/OFF Area Setting Device" and "Receiving Alarm Device" at the high-altitude work site. * The ON Area Setting Device can be installed at the entrance of the site, allowing all areas beyond it to be designated as work areas. 2. Workers will wear the "IC Tag-equipped Hook Holder" and "Hook Magnet." * These can be easily attached to commercially available safety harnesses (owned by the customer). 3. The system detects whether safety harness hooks are being used within the high-altitude area, and if they are not in use, it issues an alert. **■ Example of Utilization** This system can be used in various high-altitude work sites. Examples include: bridge construction, residential construction sites, rooftop work, tower structures, and other work sites with risks of falls and accidents.

IC tag