Fire Detection Sensor on Wall in Ohashi Junction
Shutoko PR Page says this is a fire detection sensor. It says the device detects infrared light.
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Uploaded on June 21, 2010
Taken on March 7, 2010
Fire Detection Sensor on Wall in Ohashi Junction
Shutoko PR Page says this is a fire detection sensor. It says the device detects infrared light.
428
views
0
faves
0
comments
Uploaded on June 21, 2010
Taken on March 7, 2010