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Esape safely with mask / Industry/tools

Esape safely with mask
Esape safely with mask

Look ! What a big fire in the picture and this person must save himself at once.
Let us say goodbye to the dangers.
This is an emergency (exit ) indicator with lifesaving function.
When you encounter a fire all of a sudden.
The smoke sensor can perceive the density of smoke.
Switch on automatically.
Wet anti-dust masks will fall out instantly.
It can help you out of danger quickly.
You will get the best help when you are nervous and in panic.

University

Sichuan University

Sichuan University
Chengdu, China

University

Chongqing University

Chongqing University
Chongqing, China

University

Chongqing University

Chongqing University
Chongqing, China

Design

Sichuan University

Sichuan University
Chengdu, China

Xinyi Zhang

Design

Chongqing University

Chongqing University
Chongqing, China

Yunfei Yue