2

It's a bit off topic, but let's see...

I live in a condo, and the devices pictured below are found everywhere: in flats, in corridors, even in the car park (they are attached to ceilings) and I have no clue what they are. Would anyone know ? thingy

  • Is there any other writing/markings on the device? – Tester101 Apr 16 '15 at 13:51
4

It is in fact a Wi-Fi Extender.

2

I'm guessing it is a different looking version of this: WiFi antenna

1

I would say that it is a covered sprinkler (fire extinguisher). It will react to temperature rise and start spraying water. The water jet will pop off the cover, which protects the sprinkler until it is needed.

  • That's a pretty good idea. Let me check if there are any visible sprinklers nearby these things when I'm back at home. – Alexandre Halm Apr 16 '15 at 6:31
  • Missed, we have other sprinklers, so @Ross is probably right – Alexandre Halm Apr 16 '15 at 17:11

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