Semtech LoRa Technology Used to Develop a Smart Fire Evacuation System

Semtech has partnered with Taiwanese fire prevention company, HEX Safety, to incorporate their LoRa technology into the HEX’s Dynamic Evacuation System.

Emergency data transmission is extremely important in a fire scene and Semtech’s LoRa Technology helps to build a more stable solution, according to Hsiao-Mei Lin, General Manager of HEX SAFETY. LoRa Technology not only brings a new vision of fire prevention to the industry, but also creates an innovative IoT application use case that better serves cities and communities. HEX hopes to use this technology to make public space and large-scale buildings safer and more comfortable.

HEX’s Dynamic Exit Signs integrated with LoRa Technology intuitively help people navigate complex hazardous zones in real-time by indicating the quickest and safest direction out of the premises. The conventional exit signs only signal where the closest exit is, which may mistakenly lead people into hazard zones. The HEX Dynamic Evacuation System communicates with the building’s existing fire alarm system and sends the safest direction to every HEX exit sign in the building.

By enhancing people’s decision making and shortening the egress route, the HEX Dynamic Evacuation System significantly increases chances of survival. Since power outages are common during a fire, LoRa Technology provides the long range and low power capabilities in an IoT platform that is needed for operating HEX’s exits signs.


  • Country: United States
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