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#1
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Garage Door Opens By Itself
My garage door opens by itself from time to time. The make is called
"Challenger", and it is distributed by Swift Garage Door Systems. Can anyone suggest a cure? Thanks a lot to anyone who replies. Don (For email replace first l with on) |
#2
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Garage Door Opens By Itself
Don Jenkins wrote:
My garage door opens by itself from time to time. The make is called "Challenger", and it is distributed by Swift Garage Door Systems. Can anyone suggest a cure? Your opener code is shared with a neighbor's opener. Change the code. Usually the code changes automatically to inhibit the use of scanners, but you might have to change it manually. Check the manual or the manufacturer's web site for instructions. R |
#3
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Garage Door Opens By Itself
"Don Jenkins" wrote in message ... My garage door opens by itself from time to time. The make is called "Challenger", and it is distributed by Swift Garage Door Systems. Can anyone suggest a cure? Thanks a lot to anyone who replies. Don (For email replace first l with on) Are you near a military base? Older garage door openers used a radio frequency that the military has now recaptured and about a year ago notice was given that some garage door openers near bases might malfunction. Tom G |
#4
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Garage Door Opens By Itself
"Don Jenkins" wrote in message ... My garage door opens by itself from time to time. The make is called "Challenger", and it is distributed by Swift Garage Door Systems. Can anyone suggest a cure? Thanks a lot to anyone who replies. Don (For email replace first l with on) sounds like wireless device in the house is doing this change the frequency of garage door opener I don't know how, I just know you can |
#5
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Garage Door Opens By Itself
In addition to the other excellent comments, my son told me that kids with
garage door openers will drive through developments pushing the buttons to see if any doors open. I have an older Genie, and tried it at someone's house and it worked. I don't know how often this works, but it is possible. "Don Jenkins" wrote in message ... My garage door opens by itself from time to time. The make is called "Challenger", and it is distributed by Swift Garage Door Systems. Can anyone suggest a cure? Thanks a lot to anyone who replies. Don (For email replace first l with on) |
#6
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Garage Door Opens By Itself
Code duplication maybe the answer. Have seen several examples of car
security systems being turned off and doors popping open on newer autos - not sure remote door openers on cars is such a good idea. In high end neighborhoods people drive through with a demon dialer type of scanner trapsing through the various door opener frequencies and "dialing for dollars". You can only hope the bad boys catch some work at home gun enthusiast - gut shot at 10 feet with 4 0 buck. |
#7
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Garage Door Opens By Itself
The Military Garage Door Blues
Posted 06-Dec-2005 02:10 | Permanent Link http://www.defenseindustrydaily.com/2005/12/the-military-garage-door-blues/index.php Related stories: Bases & Infrastructure /bases_infrastructure/, Signals Radio & Wireless /signals_radio_wireless/ Do you live on or near a US military base? Do you have trouble with your automatic garage door opener? Is your neighbour muttering darkly about "the government"? Well, he may be right. The US military is the authorized user of the 380-399.9 MHz spectrum, and military radio systems like the new Land Mobile Radio system can easily drown out the weak signals of your garage door opener on similar wavelengths. MSNBC reports http://msnbc.msn.com/id/10295651/. As a public service, we'll add that recent MIT experiments with tinfoil hats http://people.csail.mit.edu/rahimi/helmet/ have also noted critical vulnerabilities to common military spectrum wavelengths. Then again, they would say that, wouldn't they? |
#8
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Garage Door Opens By Itself
"Bob" wrote in
: In addition to the other excellent comments, my son told me that kids with garage door openers will drive through developments pushing the buttons to see if any doors open. I have an older Genie, and tried it at someone's house and it worked. I don't know how often this works, but it is possible. A good way to have your house burgled. If they can gain access to your garage,they can close the door and have privacy to work on getting into your house. -- Jim Yanik jyanik at kua.net |
#9
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Garage Door Opens By Itself
October 1998: A Terrence Dickson of Bristol, Pa., was leaving a house he had
just finished robbing by way of the garage. He was not able to get the garage door to go up, because the automatic door opener was malfunctioning. He couldn't re-enter the house because the door connecting the house and garage locked when he pulled it shut. The family was on vacation. Mr. Dickson found himself locked in the garage for eight days. He subsisted on a case of Pepsi he found, and a large bag of dry dog food. Mr. Dickson sued the homeowner's insurance, claiming the situation caused him undue mental anguish. The jury agreed to the tune of half a million dollars. "Jim Yanik" wrote in message .. . "Bob" wrote in : In addition to the other excellent comments, my son told me that kids with garage door openers will drive through developments pushing the buttons to see if any doors open. I have an older Genie, and tried it at someone's house and it worked. I don't know how often this works, but it is possible. A good way to have your house burgled. If they can gain access to your garage,they can close the door and have privacy to work on getting into your house. -- Jim Yanik jyanik at kua.net |
#10
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Garage Door Opens By Itself
you can buy just the replacement opener and controller. disabling the
original controller, connect the new more secure one |
#11
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Garage Door Opens By Itself
"Bob" writes:
October 1998: A Terrence Dickson of Bristol, Pa., was leaving a house he had Jeez, spends a few seconds at Google before posting this stuff. This is whats called an Urban Legend. A particularly dumb one at that. |
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