A Family Burglar Alarm Project for Fun
It’s actually fun to design and build one’s own way of scaring burglars out of their wits as a burglar alarm project. To see how this can be possible, see how the mechanism works in a smaller scale, a smaller burglar alarm project the family would love to experiment on. So, why not have this family activity (or adventure) one weekend?
Lots of folks are scared of burglars or intruders, not knowing that most burglars (not all) are scared of alarms. This is not to say people should belittle what burglars can do. But most times, a simple alarm shoos burglars away. To see how alarms work, try this simple burglar alarm project.
So gather the family and get some electrical wires, pliers, a roll of thread, a pair of scissors, a small cute buzzer, a battery (1.5 volts), a springed wooden clothes pin, a 12 X 5 inches wooden board, a strong glue, and electrical tape. When all the materials for this burglar alarm project is ready, attach the buzzer and battery to the board with tapes. Make sure a battery pole is connected to the buzzer.
For the switch, wrap the crocodile terminals of the clothespin using the bare ends of 2 wire pieces. Make sure that when the pins are closed the wires connect. This triggers the burglar alarm project. Using a cardboard piece as a hindrance between the terminals of the clothespin, keep the buzzer from activating, as the family continues to work on the burglar alarm project.
Then, a wire attached to the clothespin should be connected to the battery, while the other (the one wrapped around the clothespin) to the buzzer. When all these connections are done, a complete circuit is achieved to make this burglar alarm project work. Now, with all the family around and watching, do a dry-run. Just take the cardboard piece off the clothespin and see if the small buzzer sounds. If it does, the burglar alarm project is ready.
The idea here is to attach the cardboard piece with a thread which is also attached to a door or window panel. Make sure the thread is stretched enough so that even a slight movement can pull the cardboard from the clothespin. The burglar alarm project is triggered when the door or window is opened and the action pulls the cardboard away from the clothespin and sets off the “alarm.”
With real burglaries, a bigger burglar alarm is needed. This burglar alarm project just gives an idea of how alarms work.
Tags: Burglar Alarms, Home Protection, Alarms, Burglaries, Wholesale, Crime Prevention
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