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AI that protects the safety of the Republic of Korea
in unseen places

Detects danger first and responds fastest when needed.
Connects daily safety more closely with AIoT technology.

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AI that protects the safety of the Republic of Korea
in unseen places

It detects danger first and responds most quickly when needed.
It connects the safety of daily life more closely with AIoT technology.

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Safety Hub

Intelligent AIoT Elevator Safety Platform

Safety Hub uses advanced Edge AI to instantly detect emergencies like falls, assaults, and fires. It connects passengers to the control center via real-time two-way video calls for a rapid response.
  • Video Call
  • Automatic Emergency Reporting
  • Emergency Rescue
  • Post-Management
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    Detect

    Fall, assault, fire, flood, and earthquake sensors with automatic video event capture.

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    Recognize

    A standalone on-device AI terminal instantly detects abnormal behaviors and danger signals in under 0.1 seconds, completely eliminating server delays.

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    Confirm

    Real-time visual verification and on-site situation assessment via the control room's GIS screen.

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    Respond

    Seamless two-way video calls and automated situation alerts to 119 and maintenance providers.

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EV Safety Solutions

This is an intelligent charging safety system that detects signs of danger such as fire, overheating,
and sparks in EV charging stations in real-time using AI sensors, and automatically cuts off the power
when an abnormality occurs to prevent its spread.
  • Overheating · Fire Detection
  • Automatic Power Cut-off
  • Spread Prevention
  • Real-time Monitoring
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    Detect

    Real-time capture of overheating, spark, and fire signs with charger temperature, current, and smoke sensors

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    Recognize

    Edge AI immediately reads battery and charger abnormalities to assess risk level

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    Confirm

    Confirm on-site situation with charging station CCTV and sensor data in the control room

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    Respond

    Prevent spread by automatically cutting off charging power + notifying fire department and manager of the situation

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AI Flood · Earthquake Response System

This is a disaster response system that detects floods and earthquakes in real-time using sensors within buildings,
and AI determines the risk level to provide evacuation guidance and automatically shut off power.
  • Real-time Detection
  • Evacuation Guidance Broadcast
  • Automatic Power Shut-off
  • Disaster Situation Dissemination
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    Detect

    Real-time capture of flood and earthquake signs with flood level sensors and vibration sensors.

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    Recognize: Zero-Latency On-Device AI

    Operating directly on the device, our Edge AI processes data locally to detect abnormal behaviors and danger signals in under 0.1 seconds without server delays.

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    Confirm: Real-time Verification

    Visual and GIS-based confirmation enables control centers to pinpoint and assess on-site emergencies instantly.

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    Respond

    Evacuation guidance broadcast · Automatic power shut-off and situation dissemination to the Fire Department and local government.

Customers

Together with customers across diverse industries,
trust-based partnerships drive Tetra’s innovation forward.

Railways / Terminals / Public Offices

Educational Facilities / Schools

Hospitals / Welfare Centers / Libraries

Childcare Centers / Subway Stations

Sports Centers / Leisure Facilities / Others

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