Safety Hook

Safety Hook is a safety management app that monitors the fastening status of safety hooks at construction and industrial sites in real-time via BLE (Bluetooth). ■ Key Features ✔ Real-time Safety Hook Fastening Monitoring Checks the worker's safety hook fastening status in real-time via BLE signals. An alarm sounds immediately if an unfastened state is detected. ✔ BLE Beacon Zone Management Classifies risk levels by work zone (DZONE, SZONE, RZONE, HZONE) and provides differentiated alarms based on the zone. ✔ SEND VOICE — Voice Fastening Request Managers can instantly send voice messages requesting a specific worker to fasten their safety hook. The message is delivered via FCM even if the worker's phone is turned off. ✔ Worker Management Register worker information (affiliation, name, contact details) on the safety hook device, allowing managers to grasp the overall site status at a glance. ✔ Access Control by Permission Separates administrator and worker permissions to provide only the functions appropriate for each role. ■ Operating Environment - Construction sites, work sites at height - Requires BLE safety hook device - Requires server integration environment Join Safety Hook for smart safety hook monitoring to ensure a safe worksite.