
LiftMaster is the #1 brand of professionally installed residential, commercial and gate opener systems.
The LiftMaster 84505R is a Secure View belt-drive opener with a built-in camera and dual LED lighting — quiet enough for a garage under a bedroom and smart enough to watch deliveries in real time. Farnsworth installs the 84505R throughout the Phoenix area, and we service the camera, belt, and smart features on the ones already in East Valley garages.
84505R Secure View™ Smart Garage Opener with Built-in Camera, Integrated Dual LED Lighting System, Ultra-Quiet Belt Drive®
If your LiftMaster 84505R is acting up, here's what we see most often — and we repair every one of these as part of our garage door opener repair & replacement service across the Phoenix area. Call us at (602) 935-9766 and we'll get it sorted.
Best-in-class belt drive system and DC motor provides reliable operation and lasting service.
Control, secure and monitor the garage from the myQ app anytime, from anywhere.
Enables Amazon Key In-Garage Delivery - free for Amazon Prime members.
Safeguards garage access by sending a new code with every click of the remote.
A built-in 130⁰ wide angle camera lets you see and hear what’s happening in your garage through the myQ app.
Provides real-time insights for your garage door via its Health Report. You will be sent alerts if an issue arises and can connect to your Dealer for professional services if needed.
Auto-reverses the garage door if there is an obstruction.
forced openings of the door.
Thinking about putting a LiftMaster 84505R on your garage? Here's how Farnsworth handles it.
You don't need to track down the LiftMaster 84505R yourself. We stock and source LiftMaster openers for our clients and bring the right one to your home.
As a belt drive, the LiftMaster 84505R runs quietly — but it still needs the rail squared, the belt tensioned correctly, and the safety system dialed in. A rushed install is the #1 reason a quiet opener turns noisy.
We balance the door, set the travel limits and force, test the safety reverse, program your remotes and the myQ app, and walk you through everything before we leave.
Old opener on its way out, or building new? See our opener installation & replacement service, book a visit, or call (602) 935-9766 — same-day service is our standard.
Every LiftMaster opener we install comes with its full set of accessories — here's exactly what ships in the box with this model.




A garage door opener is easy to ignore until it strands you. If any of these sound familiar, it's worth a conversation:
The LiftMaster 84505R brings smartphone control and modern security — and we can have it installed before you know it. Learn more about opener repair & replacement, or call (602) 935-9766 and we'll tell you honestly whether a repair or a replacement makes more sense for your door.
Yes. We source, install, and service the LiftMaster 84505R across Phoenix, Mesa, Gilbert, Chandler, Queen Creek, Scottsdale, Tempe, San Tan Valley, and the rest of the East Valley. You don't need to buy the opener separately — we stock and bring it to you.
Both. Whether your LiftMaster 84505R needs a repair, a tune-up, or a full replacement, Farnsworth handles it. We work on this model regularly and carry the common parts.
That depends on the issue and the age of the unit. We'll diagnose it honestly and tell you whether a repair or a replacement is the better value for you — we don't upsell.
Same-day service is our standard, and we'll get to you as quickly as we can. Call or text (602) 935-9766 and we'll find the soonest time that works.
Farnsworth Garage Door Service covers Phoenix, Mesa, Gilbert, Chandler, Queen Creek, Scottsdale, Tempe, San Tan Valley, and the rest of the East Valley.
Spec sheets, owner's manuals, and install guides published by the manufacturer. Click any document to open the PDF.
Farnsworth Garage Door Service is run by brothers Brigham and Riley Farnsworth — a name the East Valley has known for decades. You're calling neighbors, not a national call center.
A perfect 5.0 Google rating from our neighbors. We treat every garage like it belongs to someone we'll see at the grocery store — because it usually does.
We install and repair LiftMaster openers every week. We know the programming quirks, the common failure points, and which parts to keep on the truck.
A garage door problem doesn't wait, and neither do we. Same-day service is the norm, and we show up when we say we will.
Comparing models? Here are other LiftMaster openers Farnsworth installs and repairs across the Phoenix area.
For installers and Farnsworth techs in the field. Most homeowners can skip this section.
| Part Name | SKU / Part # |
|---|---|
| BELT CAP RETAINER KIT | 041C0589-2 |
| END PANEL, NO BATTERY ACCESS | 041-0184-000 |
| KIT LM LIGHT POD ASSY MPP WITH CAMERA | 041-0188-000 |
| DECORATIVE RING, CAMERA | 041-0195-000 |
| COVER, LIGHT SILVER | 041-0191-000 |
| CONTROL DOOR PANEL | 041-0192-000 |
| END PANEL COVER, LIGHT SILVER | 041-0194-000 |
| MOTOR WITH TRAVEL MODULE, DC | 041-0236-000 |
| TRAVEL MODULE KIT, UNIVERSAL DC | 041D8071-4 |
| END PANEL, NO LOCK | 041-0183-000 |
| LOGIC BOARD, BLUETOOTH ENABLED | 050DCTBMC |
| Terminal Block Kit | 041A3150 |
| CAMERA | 041-0347-000 |
| POWER CORD KIT, 6' | 041B4245-1 |
| CAMERA WIRE HARNESS | 041-0349-000 |
| WIRE HARNESS, CAMERA/LED POD, DUAL LENS | 041-0180-000 |
| TRANSFORMER, WI-FI, NON-BATTERY BACKUP | 041D0277-2 |
| SAFETY SENSOR KIT, 2021 TO PRESENT | 041-0136 |
| SAFETY SENSOR BRACKETS, 2021 TO PRESENT | 041-0155-000 |
We work on LiftMaster openers every week across Mesa, Gilbert, Chandler, Queen Creek, and the rest of the Phoenix metro. Whether you're upgrading from an older unit, replacing a worn-out part, or planning a new install, we'd love to help. Same-day service is our standard.