The ownners manual does detail the process...do you have it?
I am not sure what brand your garage door opener is, but perhaps you should check with the company that made your particular garage door opener to make sure to get one that will work. If that is not an option for you, I did find that Walmart offers a universal garage door opener remote. Here is a link to the product: http://www.walmart.com/ip/Chamberlain-Clicker-Universal-Garage-Door-Opener-Remote-Control/10226394
Universal garage door openers work because they have a row of switches that must be in the correct sequence to open a specific garage door. To open a door with an unknown sequence the person using the opener would have to manually try sequences until they found the correct one. This would take a fairly long time.
You can find garage door openers at relatively inexpensive prices from a lot of retailers. However, I sourced a low cost garage door opener (priced at $39.99) from Walmart that operates with a four digit pin number which should prevent the door accidentally dropping down. It is the 'Chamberlain Clicker Universal Wireless Keypad Garage Door Opener'.
To program the Challenger garage door opener, simply follow the instructions in the manual. If you do not have the manual, all you need to do is press one of the three buttons on the remote control until the infrared light turns on. This will let you know which button is compatible with your garage door opener. Once the light turns on, press and hold the button for 10 seconds to validate and secure the code.
Give me food and I will live give me water and I will die what am I?
What is 8 divided by 2(2 plus 2)?
What is pokediger1s password on roblox?
Who was Hillary Clintons running mate in the 2008 presidential elections?
How do you get 1000000 robux for free?
What TV show was Precious and Few by Climax the theme song for?
A farmer has 19 sheep All but 7 die How many are left?
What is the toughest academic course according to the Guinness Book of World Records 2011?
Why do so many foods "taste like chicken"?
Who invented Lincoln Logs?
How did chickenpox get its name?
What is doomscrolling?
How did the Wiffle Ball get its name?
Do schools still teach cursive writing?
Can eggs break inside a chicken?
How is kottatchiyar in English?
What are good qualities of a resource mobilizer?
How is medium a factor in representing the filipino identity in a work of art?
How do you transulate happy independence day in konkani language?
How should the state react the violation of law?
Advantage and disadvantage of on premise catering?
Which scene from the Beowulf reading is a flashback?
What day is national godchild day?