Do you often read news about theft in your home, or has your house been burglarized? This time we will make a home security alarm.
Want to know how to make home security? Let’s see the writing, here is a complete guide without any hassle!
This tool is not only installed on the door, but the security of this house door can be installed on a window or fence so that someone who opens it will give a warning in the form of a sound.
Based on the news that often appears in the home security media, both online and offline, many thieves enter through the door or window of the house.
Eits but don’t worry first, let’s start making the tool!
How to Make a Home Security Alarm Using Clothespins
Why use Clothespins…Let’s Find Out?
Here are the steps to make a door alarm that you have to do:
The first stage is to prepare tools and materials.
Arrange the materials that have been provided
The way it works is, when the door is open, the stick will be pulled (released), then the upper and lower cables are connected. When connected, current from the battery will flow to the buzzer and cause the buzzer to sound.
Currently, cases of theft occur almost every day. Even though the house is locked, thieves can still enter it.
With additional security in the form of an alarm, at least it can also be a sign of someone entering the house. Bias so with the alarm the thief will be surprised and immediately leave the house.
What is an Embedded System?Get the information here
Buzzer is a device that can make a sound / sound when given a voltage. The sound emitted has a high frequency that can make the ears feel noisy.
For this reason, with a deafening sound, it can be an alternative to give a warning to both homeowners and people who are about to enter to commit crimes.
Thus the tutorial on making a simple alarm as a door safety. This alarm can also be installed in windows or other locations that require additional security at a low cost. But don’t forget to make sure to install the alarm every night and check the battery often so that the system can always run properly.
The tool can be added with an On/Off switch so that when not in use it can be disabled.
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