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Firefighter distress beacon (search-and-rescue model)

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[Zhengze Technology] The RHJ680T firefighter distress beacon is primarily designed to safeguard the wearer’s life by transmitting alert messages to team members when the wearer is stationary or trapped. Leveraging relative positioning technologies such as altitude and distance measurement, it enables precise location tracking of the alerted individual, facilitating rapid search-and-rescue operations by teammates.

Service Hotline:400-966-1998

Product Details

The RHJ680T firefighter distress beacon is primarily used to ensure safety by transmitting alert messages to team members when the wearer is stationary or trapped. It safeguards the wearer’s life by employing relative positioning technologies such as altitude and distance measurement to accurately determine the location of the alerted individual. Positioning, enabling teammates to quickly carry out search-and-rescue operations.

Product Features:

Complies with the GB 27900-2011 national standard.
Use a key switch with the user’s name to power on the device; after startup, the key card can be stored in the back office as a substitute for identity registration.
The LCD display shows real-time information such as the elapsed time, battery level, and ambient temperature.
It monitors and displays the ambient temperature in real time, triggering an automatic alarm when the temperature exceeds 80°C.
It features a timed reminder function that triggers every 5 minutes, starting 15 minutes after power-on.
Displays the battery level and triggers an alarm when the charge is low.
The integrated alarm response function can automatically receive distress signals from group‑associated emergency pagers and issue search-and-rescue alerts.
Compared with the relative positioning search-and-rescue function, this method determines the search-and-rescue direction and floor‑level information based on the signal strength of alarm devices within the same group.
It can connect to peripheral devices such as heart-rate wristbands, toxic-gas detectors, and smart air-supply respirators (optional).
Dual-mode GPS/BeiDou positioning enables remote transmission of data to the control center of the relevant fire department, while also supporting off-site command and control management.
It can be integrated with the backend management system of firefighters’ emergency call devices on the fire department’s control center big data platform.

Search and rescue function:

During search-and-rescue operations, height and distance measurements can be taken at multiple locations on the same floor as well as across different floors, enabling precise localization.

Application scenarios:

Three-Dimensional Search and Rescue in High-Rise Buildings and Complex Structures During Fires
Team‑wide coordinated rescue triggered by a lone person going missing
Rapid Identity Verification and Command & Dispatch in Extreme Environments
Physiological Safety Monitoring in the Context of Hazardous Chemical Leaks and Oxygen-Deficient Environments
Prolonged Operations and Scientific Rotation Management
Hybrid Positioning in Underground Spaces and Signal-Shielded Areas

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Firefighter distress beacon (search-and-rescue model)