Continuous data upload to cloud platform. Upon abnormal conditions, on‑device alarms trigger immediately, while simultaneous alerts are sent to guardians. Data synchronously transmitted to enable swift countermeasures, preventing safety incidents.

Strong linkage between monitor and guardian devices. In special emergencies, bidirectional SOS signals can be sent, ensuring timely rescue and protecting life.

High‑quality imported sensors accurately measure 4 environmental gases. BeiDou positioning provides precise location of work area.

Compact, lightweight device (no cables). True wearable monitoring system. Dual sampling modes (diffusion & pump) and smart design – minimal operation required.

Industrial‑grade high‑performance processor withstands harsh environments. LORA + 4G hybrid networking eliminates complex cabling, ensuring system reliability.

Battery‑powered, supports continuous operation ≥12 hours. Guardian device includes independent emergency power for monitoring unit and Bluetooth wristband charging.

Integrated three‑dimensional management: on‑site monitoring, external guardianship, and back‑end supervision. Space monitoring inside, guardians outside, and inspection at control center.