Router Interference With Garage Door Opener

Aside from household appliance being housed near a cell phone tower or airports can also cause interference to your garage door opener.

Router interference with garage door opener.

Garage doors operate using frequencies between 28 and 360 mhz. A cordless or cellular phone an am of fm radio or any electrical equipment that uses a radio signal to operate. There are several things that can be done to figure out where the interference originates. One way is trial and error or simply moving suspect devices or turning them off one by one.

Louis all had their garage door openers go haywire since christmas. The location of the garage door openers signal may be blocked by some of the other devices in your home running on the same frequency. If this is the case a new control panel may be your best bet. I have heard of this it is caused by the frequency interference.

I m thinking the router s if intermediate frequency is close to the garage door s remote frequency and is causing interference. If i still had access to a spectrum analyzer i could measure it. Why led lights cause interference with garage door openers. For instance the liftmaster 888lm offers the ability to monitor and control your garage door right from your smartphone including the opener lights and more.

On most of the newer garage door openers there is a little led light next to the learn button on the back of the opener. The best option is to move the wireless router to the other side of the house furthest from the garage door openers motor. Garage door openers operate by using radio waves similar to how a remote controlled car works. Unfortunately if the control panel for your garage door opener is older it may be more prone to radio frequency interference.

Interference can be caused by any unwanted radio signal. First you have to identify what is causing the interference. Generally when it comes to garage door openers it s ensuring that you use a professional garage door service to minimize this from happening. It looks like wireless interference is to blame and the effected families have.

This thread suggests isolating the garage door opener from interfering devices by placing a 3 foot x 3 foot square of aluminum foil on the ceiling above the opener.