Motion Detector Technology

Motion detectors are in use all around us in both residential and commercial locations. There are many common uses for motion detectors that most people find convenient and helpful in very common, everyday situations, and there will be some new and innovative uses that we may see more and more of in the future.

Residential Uses

Residential consumers are putting the motion detector to a variety of uses. They can greatly enhance the exterior lighting to any home and add to the security once inside.

If your concern is coming home to a dark house and tripping on the steps, motion detector controlled floodlights can create well-lit paths lighting up your yard, driveway, sidewalk and steps. This makes for a safe path to welcome both you and your guests. Floodlights should be mounted high up on the wall to keep the light out of your eyes and to illuminate a wider area for increased security. The same flood of light that walks you and your guests to your door safely will deter would-be-intruders. When the lights are triggered by motion this gives the impression that someone within the house is able to see and watch the burglar's every movement.

Once inside, motion detectors placed in key areas can detect any violators and alert the proper authorities. Usually, one placed properly on the main floor and one on the lower level, if you have one, will serve as good traps. Stairways are often a good area to consider when placing the device, since you will be better able to prevent unauthorized passage from one floor to the next.

One innovative use in the home is to install an alarm or medical alert system that detects any health or safety issues with the elderly. Included is a motion detector that signals the central station if it does not detect activity for more than a certain number of hours. Once this alert has been made an operator can contact someone to look in on that elderly person.

Commercial Uses

Motion detector technology is being used in a variety of ways in the commercial world. Some of the more common uses can be found by taking a trip to the mall. As you approach the front entrance your presence is detected and the door slides open. Also, some stores place an invisible beam across the entrance that, when crossed, triggers a ringing bell. Later you decide to go to the bathroom and as you are finished and are preparing to exit the stall, sensors on the toilet detect that you are finished and the toilet automatically flushes for you. Then you approach the sink to wash your hands and the water turns on as you place your hands underneath the spout. Upon exiting the building the door opens up automatically once more to let you out. Finally, after hours the stores are all locked up and the motion detector security system is turned on to alert authorities on any intruder break-ins.

One innovative idea regarding motion detectors has been devised to suit the needs of car dealers. Occasionally, potential car buyers like to stroll around after hours looking at cars. To decipher between potential customers and thieves, streaming video and two-way audio are tied in with motion detectors. When the detector is tripped, a central station operator can take control of the camera, assess the situation, and take action if needed.

As you have just learned, motion detectors have a wide variety of uses to suit many different needs of various users. Since motion detectors are so versatile and have so many uses, they provide feelings of safety and security for the average homeowner as well as a large commercial establishment. Motion detectors have evolved a great deal over the last few years to incorporate more features that are useful to more people, and the development and expansion of motion detector technology and functions will continue to expand and grow to provide more ways to keep your home and businesses safe. What will they think of next?

Boyd Norwood is a specialist in online advertising with

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In this May 4, 2007 file photo Timothy Geithner is seen in Montreal. President-elect Barack Obama is likely to name Timothy Geithner, president of the New York Federal Reserve, as Treasury Secretary in a time of intense economic turmoil as he rounds out the upper echelon of his Cabinet, a senior Democratic official familiar with the deliberations said Friday, Nov. 21, 2008. (AP Photo/The Canadian Press, Ian Barrett, File)AP - President-elect Barack Obama intends to name Timothy Geithner, president of the New York Federal Reserve, as his treasury secretary to confront the nation's intense economic turmoil, senior Democratic officials said Friday.



Nebraska lawmakers Brad Ashford, front, of Omaha, and Arnie Stuthman, of Platte Center, Neb., vote in favor of LB 1 Friday, Nov. 21, 2008 at the state capitol in Lincoln, Neb., The bill puts a 30-day age limit on children who can be dropped off at Nebraska hospitals under the state's safe haven law. The bill easily passed 43-5. (AP Photo/Bill Wolf)AP - Gov. Dave Heineman signed into law Friday a bill adding a 30-day age limit to a safe-haven law that allowed 35 children — including teenagers as old as 17 — to be abandoned at state hospitals. The law, approved hours earlier by the Legislature in a 45-3 vote, goes into effect Saturday, and makes Nebraska the 14th state with a 30-day age cap. It had been the only state with a safe-haven law without an age limit.



AP - A college student committed suicide by taking a drug overdose in front of a live webcam as some computer users egged him on, others tried to talk him out of it, and another messaged OMG in horror when it became clear it was no joke. Some watchers contacted the Web site to notify police, but by the time officers entered Abraham Biggs' home — a scene also captured on the Internet — it was too late.

AP - Federal regulators on Friday shut down two big thrifts based in Southern California, saying they fell victim to the acute distress in the housing market in that state.

Senate Majority Harry Reid of Nev., center, accompanied by fellow Democratic leaders, gestures during a news conference on Capitol Hill in Washington, Thursday, Nov. 20, 2008, to discuss the auto industry bailout. From left are, House Majority Whip Steny Hoyer of Md.,  House Speaker Nancy Pelosi of Calif., Reid, Sen. Christopher Dodd, D-Conn.,  Sen. Richard Durbin, D-Ill., and  Sen. Patty Murray, D-Wash. (AP Photo/Gerald Herbert)AP - Democratic leaders ordered Detroit's Big Three automakers Friday to submit what amounts to a detailed loan application to Congress so lawmakers can decide whether to give the beleaguered industry an emergency $25 billion lifeline.



U.S. President George W. Bush and with President Hu Jintao of China, right, shake hands before their meeting at the APEC Summit in Lima, Peru, Friday, Nov. 21, 2008. (AP Photo/Lawrence Jackson)AP - In a last dash of diplomacy, President George W. Bush on Friday sought China's help in pinning down North Korea to keep its shaky promises of nuclear disarmament.



Canadian Minister of National Defense Peter MacKay, center, shakes hands with his Australian counterpart Joel Fitzgibbon, as U.S. Secretary of Defense Robert Gates walks past at the conclusion of a news conference on Friday Nov. 21, 2008, in Cornwallis, Nova Scotia, Canada. The three are taking part in discussions of International Security Assistance Force's (ISAF) Regional Command South, which is comprised of forces from Canada, Australia, Denmark, Estonia, Netherlands, Romania, United Kingdom, and the United States. (AP Photo/The Canadian Press, Mike Dembeck)AP - Defense Secretary Robert Gates said Friday he would like to add significant U.S. forces to the war in Afghanistan before national elections scheduled for next year, and that grim depictions of backsliding in the seven-year-old war are "far too pessimistic."



Joerg Schoenbohm, Brandeburg state Interior Minister and current chairman of the German Interior Ministers Conference, center, opens the final day of the ministers meeting in Potsdam, Germany, on Friday, Nov. 21, 2008. At left is German Federal Interior Minister Wolfgang Schaeuble. German security officials said Friday they will drop their attempt to pursue a ban of the Church of Scientology after finding insufficient evidence of unconstitutional activity.  (AP Photo/Bernd Settnik Pool)AP - Germany is dropping its pursuit of a ban on Scientology after finding insufficient evidence of illegal activity, security officials said Friday.



AP - Police have arrested a man suspected of leaving greasy, graphic imprints on the windows of stores, churches and schools in a small Nebraska town. A 35-year-old man was caught in the act by police early Wednesday morning, Cherry County Attorney Eric Scott said Friday. The man hasn't been charged yet, but authorities believe he is the vandal some townsfolk have dubbed the "Butt Bandit."

In this Aug. 27, 2007 file photo, Michael Vick arrives at federal court in Richmond, Va., with his lawyer, Billy Martin, right.  Vick is scheduled to plead guilty to state dogfighting and animal cruelty charges Tuesday Nov. 25, 2008  in a deal that calls for a suspended sentence and probation.  (AP Photo/Steve Helber, Pool file)AP - Michael Vick put family pets in rings with pit bulls and thought it was funny watching the trained killers injure or kill the helpless dogs, a witness told federal investigators during the dogfighting investigation that brought Vick down.



Federal Reserve Chairman Ben Bernanke (R) nods as he listens to President of the Federal Reserve Bank of New York Timothy Geithner before addressing the Economic Club of New York in this October 15, 2008 file photo. (Lucas Jackson/Files/Reuters)Reuters - President-elect Barack Obama on Friday moved toward nominating Timothy Geithner as Treasury secretary and charging the respected head of the New York Federal Reserve with helping pull the United States out of an economic nosedive.



Pedestrians walk past a Citibank branch in Singapore November 18, 2008. (Vivek Prakash/Reuters)Reuters - Citigroup Inc has begun talks with the U.S. government as its plummeting share price raises doubts about the bank's ability to survive, a person familiar with the matter said.



Leaders of the U.S. automotive industry testify at a hearing held by the House Financial Services Committee on Capitol Hill in Washington November 19, 2008. From left are General Motors CEO Richard Wagoner, Chrysler Chairman and CEO Robert Nardelli and Ford president and CEO Alan Mulally. (Kevin Lamarque/Reuters)Reuters - Detroit automakers began work on turnaround plans demanded by Congress in return for $25 billion in aid as General Motors Corp said it would cut production more and give up two of its controversial corporate jets.



General Motors World Headquarters is seen along the Detroit River in Detroit, Michigan, September 17, 2008. (Rebecca Cook/Reuters)Reuters - The board of directors of embattled U.S. automaker General Motors Corp is considering "all options" including bankruptcy, according to a report on the Wall Street Journal's website late on Friday.



Traders work in close quarters on the main trading floor of the New York Stock Exchange early in the trading session in New York City, November 21, 2008. (Mike Segar/Reuters)Reuters - U.S. stocks stormed higher in a late rally on Friday to cap another volatile week as investors welcomed reports that President-elect Barack Obama has chosen his point person to combat the U.S. economic crisis, instilling confidence about the administration's ability to take action.



A British military vehicle drives past an Afghan man in Lashkar Gah, capital of Helmand province October 20, 2008. (Abdul Qodus/Reuters)Reuters - The Pentagon is considering a plan to send more than 20,000 troops to Afghanistan over the next 12 to 18 months to help safeguard elections and quell rising Taliban violence, officials said on Friday.



Reuters - U.S. banking regulators seized California banks Downey Savings and Loan and PFF Bank & Trust late Friday as the housing crisis claimed two more victims from the financial crisis.

Reuters - A suspected U.S. drone aircraft fired missiles in the North Waziristan tribal region of Pakistan killing at least four people, according to Pakistani intelligence officials.

An everything-must-go sign in Coral Gables, Florida. The economic team of US president-elect Barack Obama came into view as fears mounted on the global financial crisis and more mass job cuts loomed worldwide(AFP/Getty Images/Joe Raedle)AFP - The economic team of US president-elect Barack Obama came into view as fears mounted on the global financial crisis and more mass job cuts loomed worldwide.



Peruvian President Alan Garcia delivers a speech during the opening of the Asia-Pacific Economic Cooperation (APEC) CEO Summit in Lima. Leaders of the 21-member APEC group are to seek ways of turning back the world economic crisis as they gather in Lima amid unrelenting bad news from the Asia-Pacific region.(AFP/Presidencia)AFP - US President George W. Bush began Friday his last scheduled foreign trip, meeting the leader of increasingly important China ahead of a summit aimed at containing a spiraling financial crisis.




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