Take the next tool
to picture out on the button an icon painted in black. Fill 50% on the layers.
On the button must be inserted a flare. It's possible to do that with the next instrument
.
Fill 0% on the layers.
Blending Options-Gradient Overlay
Gradient's parameters:
Now we have to represent the smallest button. Use the same instrument too.
Blending Options-Drop Shadow
Blending Options-Outer Glow
Blending Options-Gradient Overlay
Gradient's parameters:
Blending Options-Stroke
Copy the picture representing the lock with the red button. Then apply the next tool
to erase all that is not necessary.
Copy after that the layer containing the flare and by minimizing it a little with Free Transform option, place it the way it is shown next step.
Represent now the deeping reserved for the light diode. Create first a circle, making use of this tool
, and then press the Alt button and apply the next instrument
. Everything must have the color C8C6C6.
Blending Options-Inner Shadow
Copy the new created layer two times and place it the way it is demonstrated in the next picture.
Take the known instrument already
and insert another deeping designed for another light diode.
Blending Options-Gradient Overlay
Gradient's parameters:
Now we have to draw the light diode itself. Use the same instrument we did before.
Blending Options-Bevel and Emboss
Blending Options-Gradient Overlay
Gradient's parameters:
Blending Options-Stroke
Copy this new made layer three times and place it the way it is done below.
Take a different instrument now
to represent several orifices on the corps.
The last feature includes adding the name of the security system, keeping the type, size and the color shown in the next table.
(CAR)
(Security)
You may see the final result now!
More Tutorials: 
