0
A "touch" sensor could work by several means including sensing a change in the "electrical capacity" of a sensor, which changes when someone touches it. Another type of sensor, often used in cars, senses small motions.
Other people have previously described the following puzzling invention:
"There are two laser beams at opposite ends . The laser beams hit each other.When anyone interrupts this beam a signal goes to the siren or aloud alarm.............Thats how it works.............."
Still curious? Ask our experts.
Chat with our AI personalities
Ross
Rene
EzraA touch alarm or theft alarm typically works by using sensors to detect when an object is touched or moved. When the sensor is triggered, it activates an alarm, such as a sound or flashing lights, to alert the owner and deter potential thieves. These alarms can be standalone devices or integrated into a security system for added protection.
Add your answer:
Earn +20 pts
How does a alarm clock with a snooze button work?
An alarm clock with a snooze button works by allowing you to silence the alarm temporarily when it goes off. When you press the snooze button, the alarm is set to go off again after a few minutes, giving you extra time to rest before waking up fully. You can typically customize the length of the snooze period on the alarm clock.
How does an alarm bell work?
An alarm bell works by using electromagnets to create a magnetic field that causes a metal hammer to strike the bell, producing a loud ringing sound. When the alarm is triggered, an electrical current is sent through the system, causing the hammer to move back and forth and ring the bell.
What is the energy conversion of an alarm clock?
An alarm clock typically converts electrical energy into mechanical energy to move the clock hands and sound the alarm. When the alarm goes off, electrical energy is converted into sound energy to produce the alarm sound.
How much does a alarm clock weigh?
The weight of an alarm clock can vary depending on its size and materials. On average, a typical alarm clock may weigh between 0.5 to 2 pounds.
How do you turn off the alarm on sio scan atomic clock model 87310?
To turn off the alarm on the Sio Scan Atomic Clock model 87310, locate the "Alarm Off" button on the clock and press it. This will disable the alarm feature. Additionally, you may need to press and hold the button for a few seconds to ensure the alarm is completely turned off.
