Posts Tagged ‘Garage Door Opener No Signal’

LED Bulbs Interfering with Garage Door Openers and Remotes

Written by Nick McGregor. Posted in Garage Door Lighting, Garage Door Openers in Plano, TX, Preserve Your Garage Door Battery in Plano, TX

Light Bulb

What’s the Trouble?

If you have been having some trouble with your garage door opener and remote, as in it will work sometimes and sometimes it won’t work, and can’t for the life of you figure out what the problem is, you should probably look to see what lights you are using around your garage door opener.

Why the LED?

The problem is in the control circuit that provides the long life that LED lights are known for. These lights use their efficiency from what’s called a pulse width modulation. This turns the light off and on more than 15 times per second. Its energy efficient because it actually only uses the light half the time.  The government actually has guidelines for the LED manufacturers that require them to control circuits to operate on frequencies between 30 and 300 MHZ, and most garage door opener remotes use anywhere from 288 and 390 MHZ. We actually want to encourage our customers to switch from using these LED or CFL (compact fluorescent lights) even though they are more cost efficient.

Interference

So What Was the Problem?

There was a large apartment complex building that began receiving some complaints of their garage door openers not functioning right around Christmas time. Come to find out the problem got traced to a Christmas light display that happened to have a lot of LED lights. Every time the Christmas lights got turned on, all the garage door openers went crazy. Not only garage door openers but also radio-controlled toy cars and other low powered devices with limited range are what the Federal Communications Commission classify as “license free spectrum or bands”. Which just means that they are loosely regulated, therein lies the problem. So manufacturers are essentially on the honor system when it comes to controlling the frequency of these objects. Even some of the best designed products can cause unintentional problems from the signal leaking outside of its intended use. Similar conflicts include why airline companies are sometimes so strict on their usage of cell phones being used while in flight, and also why gas stations ask you not to use your cell phone while you are pumping gas.

Frequency Tester

What’s the Solution?

You can have a professionally trained technician come out to your home and confirm that the interference is coming from your light bulbs and not from another source (baby monitors, sprinkler systems, Verizon Fios boxes, you name it!).  But if you want to save some money, you can opt to change your type of lighting in your garage or change the brand of bulbs you might be using.  So if your garage door opener has suddenly gone on the fritz, it might be as simple as changing light bulbs!

 

By Nick McGregor, General Manager of Plano Overhead Garage Door

 

 

 

 

plano door logo Plano Overhead Garage Door
1100 N. Central Expy Suite #A
Plano, Texas 75074

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972-422-1695

Hours of Operation

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M-F: 8:00 - 5:30
Sat: 9:00 - 1:00
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Testimonials

  • September 23, 2016:

    "We've used Plano Overhead many times since the late 1990's and have been pleased every time!"


    -Sally R.    Plano, TX
  • September 7, 1987:

    "Prompt, courteous, and took care of the job in a very professional manner.  The enthusiasm to do the job right was refreshing to say the least."

    -Jared F.    Richardson, TX
  • January 2, 2017:

    "The customer service of this company is great.  They go the extra mile to make things right.  Use this company.  They fix your problems correctly and have quick service too."

    -Richard S.    Dallas, TX
  • March 14, 1995:

    "Plano Overhead quickly diagnosed my problem, made the necessary repairs, and adjusted the door for proper operation.  All I can say is, again, thanks for the excellent service and very professional service personnel.  The cost was very reasonable as well!"

    -Lynn P.   McKinney, TX
  • December 4, 2006:

    "Great service! I couldn't be happier!  I'm just amazed that in today's hurry up, make a quick dollar and get out world, this kind of expert service and friendly attitude still exists.  I don't mind paying for this kind of service and attitude.  I'll never call anyone other than Plano Overhead!"

    -Steve S.   Wylie, TX
  • January 27, 2017:

    "My garage door spring broke this morning.  I had used Plano Overhead before and was really impressed with their customer service and the professionalism of their technicians.  They stand behind their work and their products.  I have always recommended them to people I know and will continue to do so!"

    -Mark Z.   Allen, TX
  • January 14, 2004:

    "Thank you for your timely and professional service and your reasonable prices!"

    -Emmett W.   Garland, TX
  • December 6, 1993:

    "As a small business owner myself, I would like to commend your company for taking the extra step many business fail to take these days. Please feel free to add me to your list of references."

    Johnathan T.    Plano, TX
  • March 12, 2011:

    "Great service, great price, great company."

    -Chris H.    Plano, TX
  • August 13, 2006:

    "I cannot believe I got a Thank You Note from you guys!  Your promptness, courtesy, sympathy, and efficiency all made my situation a little easier."

    Richard W.   Murphy, TX
  • June 27, 2013:

    "The entire process was fantastic.  I walked into their showroom, and a representative was more than ready to help!"

    -Tony B.    Plano, TX
  • February 23, 2017:

    "Technician arrived on time on very short notice.  He worked efficiently and completed work in about one hour.  He even took time to answer questions and go over the work!"

    -Viadhe T.    Carrolton, TX
  • May 7, 2014:

    "Everyone from the technicians to the receptionists are always so pleasant to deal with.  You will not be disappointed with this company!"

    -Betsy Y.    Allen, TX
  • May 30, 2015:

    "Service was great, very professional and helpful!"

    -Steve J.    Frisco, TX
  • August 8, 1997:

    "I appreciate the fast service.  It's great to find a company I can rely on.  I'll recommend you every chance I get!"

    Stephany R.   Richardson, TX
  • January 5, 2012:

    "It is great to find a local company that you can depend upon.  I will definitely recommend your company to others who may have problems with their garage door."

    -Christina L.     Allen, TX
  • October 31, 2014:

    "About as good an experience as you can get, the installer was professional about his business, showed up on time, and completed the job in the time estimated."

    -Mark M.     Frisco, TX
  • August 19, 2014:

    "Plano Overhead Garage Door runs their business the way consumers wish all businesses were run.  They are simply a premier service provider."

    -Arlene M.    Plano, TX
  • January 6, 2017:

    "Scheduling was very responsive both via email and over the phone.  They were very professional and timely during the install, and even programmed my vehicles to the garage door opener before leaving.  I will continue to hire Plano Overhead Door in result of my experience today and will highly recommend them to my neighbors!"

    -Jon M.    Plano, TX
  • June 17, 2014:

    "Punctual, knowledgeable, and fast."

    -Dawn H.    Richardson, TX
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