LiftMaster 8500 Remote Range?

[DarkKnight]

Hi everyone!
Has anybody got any idea how far a Chamberlain garage door opener remote (like the LiftMaster 8500) is supposed to work from? Wondering what’s normal and what might cause the range to drop over time.

[TinyTool]

Hi there. In general, a remote for something like the LiftMaster 8500 should work from around 100 to 150 feet away. If you're noticing the range has dropped, there are a few common things that could be causing it.

A weak battery is often the first thing to check, since that can reduce how far the signal reaches. Interference from nearby electronics like LED lights, Wi-Fi routers, or even security systems can also affect performance. It's also a good idea to make sure the opener's antenna is fully extended and hanging straight down.

Obstacles like walls, metal doors, or even a vehicle parked in front of the garage can block or weaken the signal. And over time, the remote itself can wear down and not work as well.

If the range isn’t what it used to be, starting with a fresh battery is a good first step. From there, checking for interference or antenna placement can help narrow things down.

[DarkKnight]

Thanks for the helpful info! It’s interesting how many things can affect the range, from interference to the antenna position. It makes sense that obstacles like walls or even a car parked in front could block the signal. Do you know if there’s anything that can be done to boost the signal range, or is it just a matter of adjusting the environment around the opener?