Name........................................... Group.............................. Mark....................
9.7 Burglar Alarm project - Alarms
There are many types of alarms that we use to protect ourselves and our property.
Research 4 different types of alarms including:
In the boxes below draw a picture of the alarm, describe how it works.
Also state the input (what you need to do to trigger the alarm) and the output (what happens when the alarm is triggered).
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Personal alarm
Description: Input: Output:
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Car alarm
Description: Input: Output: |
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House alarm
Description: Input: Output:
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Other ................ alarm
Description: Input: Output:
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