System for survival detection in dangerous space

A system for survival detection in a dangerous space, the system comprising:

• a radar unit which is disposed in a dangerous space which is a space where a subject is located, which is provided as radar using ultra-wideband (UWB) frequencies, and which detects a biometric signal of the subject;
• a terminal unit which is disposed outside the dangerous space, which displays the biometric signal, transferred from the radar unit, on a screen, and which generates an emergency signal when it is determined based on the biometric signal that the subject is in a risky state;
• and
• a lamp unit which is disposed in the dangerous space, and which is lit when receiving the emergency signal.