Identifying the items in the pictures

  • Thread starter Thread starter Nick68
  • Start date Start date
  • Tags Tags
    Pictures
AI Thread Summary
Nick seeks assistance in identifying items from pictures, providing a list of options including occupancy sensors, smoke detectors, and emergency lights. Forum members advise that he needs to attach the images for accurate identification. Nick responds by uploading the first few pictures but mentions he has more to share. The discussion emphasizes the importance of providing visual context for effective help. Ultimately, the thread revolves around the identification of specific items based on visual cues.
Nick68
Messages
3
Reaction score
0
Hi, Can anyone pls help me with identifying the items in the pictures, with the following list of options:
A) An occupancy sensor
B) A smoke detector
C) A light level sensor
D) A speaker
E) A timer control
F) A sprinkler head
G) A thermal sensor
H) An emergency light

Thankyou.
Nick
 
Engineering news on Phys.org
Nick68 said:
Hi, Can anyone pls help me with identifying the items in the pictures, with the following list of options:
A) An occupancy sensor
B) A smoke detector
C) A light level sensor
D) A speaker
E) A timer control
F) A sprinkler head
G) A thermal sensor
H) An emergency light

Thankyou.
Nick
Welcome to PF Nick. You need to attach the picture for us to respond. When posting pictues, click on "Go Advanced" which will take you to a message field with many functions including "Attachments" (from your computer or a URL) or "Insert Image" (from a URL like image shack, etc).

Regards
 
Thanks, Gldoff. pls. refer to the attached. One more picture to go.
 

Attachments

Hi Dlgoff,
Pls. refer to the attached for the 4th picture. Thankyou.
Nick
 

Attachments

Thread 'Weird near-field phenomenon I get in my EM simulation'
I recently made a basic simulation of wire antennas and I am not sure if the near field in my simulation is modeled correctly. One of the things that worry me is the fact that sometimes I see in my simulation "movements" in the near field that seems to be faster than the speed of wave propagation I defined (the speed of light in the simulation). Specifically I see "nodes" of low amplitude in the E field that are quickly "emitted" from the antenna and then slow down as they approach the far...
Hello dear reader, a brief introduction: Some 4 years ago someone started developing health related issues, apparently due to exposure to RF & ELF related frequencies and/or fields (Magnetic). This is currently becoming known as EHS. (Electromagnetic hypersensitivity is a claimed sensitivity to electromagnetic fields, to which adverse symptoms are attributed.) She experiences a deep burning sensation throughout her entire body, leaving her in pain and exhausted after a pulse has occurred...
Back
Top