200
It is a watch that has an alarm and a stopwatch all in one
The second small hand on this Seiko chronograph watch serves a function because the watch alarm can be set on a 12 hour basis.
It is good to have an alarm system so if anyone try's to jack anything you are safe and the people don't get anything important to you or your life.
The principal special property of quartz is that it is piezo-electric. That is if you apply a voltage to two opposing faces, the crystal will change shape; and vice versa. This is the device that in your phone/alarm clock/microwave that goes peep peep peep. Small pieces of quartz are shaped so that they operate (vibrate) at your target frequency, be it for a watch alarm, or a GPS receiver. Other materials may also be used for this purpose, but quartz is easily fabricated. p.s. Your bones are also piezoelectric, and the electrical signals given out by the stresses put on the bone, will aid in shaping the bone to best respond to that stress. Very clever!
I have a Casio digital alarm chronograph divers watch that I bought in March 1989. It is still running after 20 years on its original 5 year lithium battery, although the strap disintegrated years ago.
DO NOT LOCK CAR BY REMOTE JUST USE YOUR KEY THIS WILL NOT ACTIVATE ALARM
You can't disactivate anything...deactivate perhaps?
It can have many uses * Chronograph for measuring short time periods * Double chronograph or rattrapante, split seconds timing or lap timing * Flyback chronograph, can be reset while the timer is running * Date display * Day of week display * Second time zone * Equation of time * Display of zone solar time (as opposed to standard time) * Display of true local solar time * Display of Sidereal time * Display of Time zones (for the world traveler) * Time of Sunset * Time of Sunrise * Easter Date calculators * Quarter repeater * Five-minute repeater * Minute repeater * Passing strike (chiming watch) * Alarm * Month display * Sign of the Zodiac * Display of Leap Year cycle (year 1 to 4) * Moon phases * Mechanised star chart * Astrolabe dial * Perpetual calendar * Annual calendar * Power reserve or réserve de marche * Quickset date * Week of year * Dead second * Tourbillon
there are alarm systems that have disabling features. there is either a reset button usually placed somewhere under the dashboard or resetting can be done with the electronic buttons on the key.
The alarm is sensed on the lock mechanism only. In other words, if someone smashes your rear window, it won't do anything, if someone picks the lock and opens the tailgate then the alarm will sound. SO YES in a sense
On the back there should be an alarm set knob (the one with the picture of a bell). On the face of the clock there should be a small, red, short, extra "hand" that doesn't move with the time; that's the alarm setting. Holding the face towards you, turn the alarm knob on the back until the alarm hand points to the time you want the alarm to go off, based on where the hour hand would be (remembering that the hour hand of an analog clock moves slowly between the numbers of this and the next hour, so 6:30 would be halfway between the 6 and the 7). Then there must be a way to turn on/off the alarm. Set this to on before you go to bed at night. In the morning when you wake up you will set this to off to stop the alarm. Don't turn it back on until before you go to bed, or else it will go off at the PM, not the AM, version of the alarm time.
There is no such standard. Fire alarm control panels are typically customized for as many loops as necessary for the structure. It may have one loop or a hundred or anything in between.