About the 881LM
The 881LM (Wi-Fi Motion-Detecting Control Panel with Timer-to-Close) is part of LiftMaster’s smart garage ecosystem. We make sure it’s the right match for your opener and your goals — whether that’s app control with myQ®, better visibility, or restoring a system to factory-fresh function.
As an authorized LiftMaster dealer we install genuine parts only, configure everything before we leave, and stand behind the work.


881LM Programming Done For You
We install the 881LM, connect it to your opener and your home network where applicable, verify operation end to end, and show you exactly how to use it.
- Compatibility confirmed before you buy
- Genuine LiftMaster part, professionally installed
- Configured & tested before we leave
- Walkthrough so you’re comfortable using it
881LM Not Working? We Can Help
Already have a 881LM that’s offline, unresponsive, or acting up? We troubleshoot wiring, Wi-Fi, and opener-side issues — and replace the unit if it’s beyond saving.
- Connection & wiring diagnosis
- Wi-Fi / myQ® reconnection
- Opener-side troubleshooting
- Genuine replacement if needed

Need a 881LM? We Stock, Program & Support It
Call us or book online — we’ll confirm compatibility with your opener, quote it straight, and program everything for you.
Tell Us About Your Project
- 1Share project details. Send the form or call us — either way we identify your needs fast.
- 2Same-day callback. Online requests get a callback the same business day.
- 3On-site estimate. We measure, inspect, and quote at your facility — free.
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Is the 881LM compatible with my setup?
Compatibility depends on your opener’s model and generation — call us with the model number and we’ll confirm before you buy.
Do you install what you sell?
Yes — every accessory we supply can be installed and configured by our technicians, usually in the same visit.
Can it be added to an older opener?
Often yes — several LiftMaster accessories are designed to add smart features to older openers. We’ll tell you honestly if an upgrade makes more sense.
Can you program it for me?
Yes — we supply genuine LiftMaster accessories and program them to your opener, either in one of our service visits or bundled with any repair or installation. Call 954-799-9787.