The benefits of the motion sensor are the following.....
1-->Save time
-You may not touch, push, pull, press anything you just have to move and then sensor will dectect your motion and do something for you.
2-->Security
-At deep night, you do not need a security guard to guard your house, just use the motion sensor alarm in your house. for example a thief enter your house and then motion sensor detected the motion of the thief and then the alarm will ring.
3-->Easy to install
-Because it has no wiring required.
4-->Save energy
because it can automatically turn off the light and appliances when no one is in the room.
5-->Powerful transmission
up to 30m, can transmit through walls and ceilings.
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2 comments:
This is really cool stuff that i didnt know! i am working on a school project and it helped alot keep up the excelent work.
This is a amazing site which helped me in my studies, thank you
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