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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.............."
What else can I help you with?
How does a alarm clock with a snooze button work?
Once the alarm goes off - and you press the snooze button, it starts an internal timer for a given period (usually 6-10 minutes depending on the manufacturer). Once the internal timer reaches zero, the alarm is triggered again and the snooze timer resets to its original period. You can usually hit the snooze button indefinitely, but to silence the alarm for good, you need to switch the alarm off.
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.
How do you set a song as a alarm on a iPod touch?
You can get a app called Alarm Clock Pro. You can pick any song you have to a alarm. They make one where you can pay, or where it's free. Either one still works.
What is touch alarm?
A touch alarm is a type of alarm system that is activated or deactivated by touch. It typically involves a touch-sensitive interface that allows users to set or disable the alarm by touching a specific area or button on the device. This type of alarm can be found in alarm clocks, security systems, and other devices that require manual activation.
How can you shut of your anti theft alarm on your 2003 Ford Ranger?
How can you shut off your anti theft alarm on a 2003 Ford Ranger
How can you disable the anti-theft device momentary to start a jeep liberty 2005 with a remote starter?
You need a remote start system that works with the alarm/smart key system. You can not just unhook the alarm.
What is the little red light on dash of the sebring 2007?
It is an indication of a problem in the chipped key or theft alarm system.It is an indication of a problem in the chipped key or theft alarm system.
How do you disable anti theft alarm on 97 mustang?
(7 Ford Mustang wont start anti theft alarm wont turn off
How do you reset anti theft alarm on 1998 Lincoln Continental?
How do rest anti theft
What are the applications of shadow alarm?
they can be used in houses,lockers,banks,museum,jewellary shops. if anyone tries for theft a loud alarm will begin that will prevent theft.
What does the red light dot on 2003 Dodge Grand Caravan?
Theft alarm/ chipped key system malfunction.Theft alarm/ chipped key system malfunction.
Install an Anti-Theft Alarm in Your Car?
form_title=Install an Anti-Theft Alarm in Your Car form_header=Protect your investment by installing an alarm and tracking software. What types of anti-theft devices are you currently using?=_ Do you currently have OnStar, or a similar service?= () Yes () No Would you like a GPS monitor included in the car anti-theft system?= () Yes () No
How do you set your Motorola Droid's alarm?
Click on the alarm clock icon. Touch the time (the numbers, not the clock) showing on your screen to open your options. Touch "Time" at the top. Change your alarm setting. Touch "Set". You can also set your preferred ringtone and other alarm options. Touch "Done".
Is a magnetic disc affected by a theft detection device or magnetic theft alarm sensor?
Yes, a magnetic disc like a hard drive or floppy disk can be affected by a theft detection device or magnetic theft alarm sensor due to the strong magnetic fields they emit. This can potentially cause data loss or corruption on the magnetic disc. It is best to keep such devices away from magnetic fields.
