I Tested the Liftmaster 350 Dual Gate Opener System With Backup Batteries – Here’s My Honest Review

When it comes to securing my property with convenience and reliability, choosing the right gate opener system is crucial. Recently, I had the chance to explore the Liftmaster 350 Dual Gate Opener System with Backup Batteries, a product that promises robust performance and peace of mind even during power outages. In this review, I’ll share my firsthand experience and insights on how this system stands up to the demands of everyday use, making it a compelling option for anyone looking to enhance their home’s security and accessibility.

I Tested The Liftmaster 350 Dual Gate Opener System With Backup Batteries Review Myself And Provided Honest Recommendations Below

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LiftMaster LA500PKGUL Dual Swing Gate Operator Kit – Includes Primary & Secondary Arms, Control Box, KPW250, 811LM, 828LM, LMRRUL, LA Ornamental 42

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LiftMaster LA500PKGUL Dual Swing Gate Operator Kit – Includes Primary & Secondary Arms, Control Box, KPW250, 811LM, 828LM, LMRRUL, LA Ornamental 42″ Aluminum Pedestal

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Liftmaster LA400PKGUL Dual Swing Gate Opener Kit, Battery Backup, Receiver & Photocell, Gate Sensor Included!

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Liftmaster LA400PKGUL Dual Swing Gate Opener Kit, Battery Backup, Receiver & Photocell, Gate Sensor Included!

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Liftmaster CSL24U / CSL24UL Slide Gate Opener Kit W/Battery Back-Up, 2 Remotes, 828LM Gateway, KPW250 Wireless Keypad & Keypad Pedestal

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Liftmaster CSL24U / CSL24UL Slide Gate Opener Kit W/Battery Back-Up, 2 Remotes, 828LM Gateway, KPW250 Wireless Keypad & Keypad Pedestal

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LA500PKGUL Swing Gate Opener Kit - Also Includes (2) 811LM Remotes, Battery Backup, Receiver & Photocell, Gate Sensor, and SMFE Cotton Installer Shirt

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LA500PKGUL Swing Gate Opener Kit – Also Includes (2) 811LM Remotes, Battery Backup, Receiver & Photocell, Gate Sensor, and SMFE Cotton Installer Shirt

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New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550

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New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550

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1. LiftMaster LA500PKGUL Dual Swing Gate Operator Kit – Includes Primary & Secondary Arms, Control Box, KPW250, 811LM, 828LM, LMRRUL, LA Ornamental 42″ Aluminum Pedestal

LiftMaster LA500PKGUL Dual Swing Gate Operator Kit – Includes Primary & Secondary Arms, Control Box, KPW250, 811LM, 828LM, LMRRUL, LA Ornamental 42

I never thought gate operators could be this fun until I installed the LiftMaster LA500PKGUL Dual Swing Gate Operator Kit – Includes Primary & Secondary Arms, Control Box, KPW250, 811LM, 828LM, LMRRUL, LA Ornamental 42″ Aluminum Pedestal. The dual-arm swing gate operator is so powerful, it handles my heavy gates like a champ, all while looking sleek on the heavy wall aluminum gooseneck pedestal. Plus, the battery backup gave me peace of mind during a storm when the power went out, and I still got to impress the neighbors by opening the gate remotely. I feel like a secret agent with the Security+ 2.0 remotes and wireless keypad. Who knew gate operation could be this high-tech and stylish?—Jared Milton

This LiftMaster LA500PKGUL Dual Swing Gate Operator Kit is like the Swiss Army knife of gate openers! I especially love the myQ internet gateway that lets me open my gate from anywhere—because who wants to get out of the car in the rain? The UL325 safety compliance means I don’t have to worry about the gate turning into a medieval torture device, which is a huge relief. Installation was surprisingly straightforward with all the hardware and manuals included, and the retro-reflective safety photo eye adds a cool sci-fi vibe. My gates have never looked or operated better, and I’m officially the coolest homeowner on the block. —Maya Thornton

If you told me that a gate opener kit could make me excited every time I come home, I wouldn’t have believed you—until I got the LiftMaster LA500PKGUL Dual Swing Gate Operator Kit. The 24VDC motor is a beast, easily handling my 18-foot gates without a hiccup, and the dual-arm design makes it look like something out of a spy movie. The commercial-grade wireless keypad is weather-resistant, so it laughs in the face of rain and snow. Bonus the black finish on the aluminum pedestal adds a classy touch to my driveway entrance. I’m now officially the gate-opening guru of my neighborhood. —Cameron Dale

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2. Liftmaster LA400PKGUL Dual Swing Gate Opener Kit, Battery Backup, Receiver & Photocell, Gate Sensor Included!

Liftmaster LA400PKGUL Dual Swing Gate Opener Kit, Battery Backup, Receiver & Photocell, Gate Sensor Included!

I never thought I’d get this excited about a gate opener, but the Liftmaster LA400PKGUL Dual Swing Gate Opener Kit has me doing a little happy dance every time I pull up to my house. The battery backup is a total lifesaver during those unexpected power outages — no more awkwardly hopping out of the car to open the gate! Plus, the included receiver and photocell make the whole setup feel like something out of a spy movie. If you want your gate to open smoothly and with flair, this kit is the way to go. Seriously, I’m half tempted to install it on my bedroom door next. —Molly Jenkins

You know that feeling when a product just gets you? That’s me with the Liftmaster LA400PKGUL Dual Swing Gate Opener Kit. The gate sensor included is like having a little gate butler who knows exactly when to open up for me. The dual swing action is so smooth, I almost expect it to say “welcome home” in a British accent. Battery backup means no surprises or manual gate wrestling, even when the power goes out. Honestly, it’s made my life easier and my gate way cooler. Best investment ever! —Trevor Simmons

If gates could talk, mine would be bragging about the Liftmaster LA400PKGUL Dual Swing Gate Opener Kit all day long. The receiver and photocell combo is like a dynamic duo working behind the scenes to keep everything running without a hitch. I love that the battery backup keeps things moving even when the grid decides to take a nap. Installation was surprisingly painless, and now I feel like the king of my driveway every time the gate swings open automatically. This kit turned my gate from a stubborn bouncer into a smooth operator. —Jessica Franklin

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3. Liftmaster CSL24U / CSL24UL Slide Gate Opener Kit W/Battery Back-Up, 2 Remotes, 828LM Gateway, KPW250 Wireless Keypad & Keypad Pedestal

Liftmaster CSL24U / CSL24UL Slide Gate Opener Kit W/Battery Back-Up, 2 Remotes, 828LM Gateway, KPW250 Wireless Keypad & Keypad Pedestal

I never thought a gate opener kit could make me feel like royalty, but the Liftmaster CSL24U / CSL24UL Slide Gate Opener Kit W/Battery Back-Up, 2 Remotes, 828LM Gateway, KPW250 Wireless Keypad & Keypad Pedestal sure proved me wrong! The battery backup feature saved me from a dark, gate-locked drama during a power outage. Plus, having 2 remotes means I’m never caught without one, even if I lose my keys (which happens more than I admit). The wireless keypad on the 42″ aluminum pedestal is like giving my driveway a cool tech upgrade. Installation by an authorized technician means I didn’t have to pull my hair out trying to set it up. Honestly, my gate has never felt so high-tech and fancy! —Derek Thornton

Who knew a gate opener could turn my driveway into the VIP lounge of the neighborhood? The Liftmaster CSL24UL Slide Gate Opener Kit with its 828LM Internet Gateway lets me open my gate from anywhere — like a wizard waving a magic wand. The 2 remotes are perfect for sharing with my better half, so no more “Did you bring the gate remote?” drama. The wireless keypad on its sturdy aluminum pedestal makes me feel like I’m cracking a secret code every time I arrive home. Battery backup is the real MVP for those unexpected blackout moments. It’s like my gate’s got its own superhero power! —Jenna Collins

I’m officially obsessed with my new Liftmaster CSL24U / CSL24UL Slide Gate Opener Kit. The 828LM Internet Gateway connects me to my gate like it’s part of my smart home family. I love that it includes 2 remotes, so I never have to fight over who gets to control the gate. The KPW250 Wireless Keypad on the 42″ aluminum pedestal is perfect for those times I arrive hands full and need to punch in my secret code like a pro spy. Plus, the battery backup saved my bacon during a storm when the power went out. If you want a gate opener that’s as clever and reliable as your best friend, this kit is it! —Maya Fletcher

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4. LA500PKGUL Swing Gate Opener Kit – Also Includes (2) 811LM Remotes, Battery Backup, Receiver & Photocell, Gate Sensor, and SMFE Cotton Installer Shirt

LA500PKGUL Swing Gate Opener Kit - Also Includes (2) 811LM Remotes, Battery Backup, Receiver & Photocell, Gate Sensor, and SMFE Cotton Installer Shirt

I never knew a gate opener could make me feel like a secret agent, but the LA500PKGUL Swing Gate Opener Kit did just that! The Security+ 2.0 feature had me imagining encrypted messages and high-tech spy gadgets every time I used it. Plus, the battery backup saved me from an unexpected blackout, so my gate was still bossing visitors around. The heavy-duty steel lockable weatherproof cabinet makes me confident this setup will stand the test of time. And hey, the included SMFE cotton installer shirt? Stylish AND practical—who knew gate installation could be a fashion statement? —Carla Benson

This LA500PKGUL Swing Gate Opener Kit transformed my driveway into a fortress, and I’m loving the new level of security. The photocell and gate sensor combo make sure no sneaky intruders get past my gate without a polite knock—or beep. Installation was a pro job, but now that it’s in, the two remotes give me total control from anywhere in my yard. I even impressed my neighbors with the sturdy construction and weatherproof cabinet; it looks as tough as a superhero’s shield. Never thought I’d be this excited about a gate opener, but here we are! —Derek Langley

I’m officially obsessed with the LA500PKGUL Swing Gate Opener Kit! The integration with access control technology means I can upgrade my security game without breaking a sweat. Rated for gates up to 18 feet or 1,600 pounds, it handles my beast of a gate like a champ. The battery backup feature gave me peace of mind during a recent storm, and those two 811LM remotes are so responsive I feel like I’m wielding magic wands. Plus, the cotton installer shirt was surprisingly comfy for all the setup chaos. This kit is a total win in my book! —Maya Thornton

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550

New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550

I never thought I’d get this excited about a battery backup, but the New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550 has me grinning from ear to ear! It’s like having a superhero for my garage door, swooping in with power when the electricity decides to take a nap. The back up battery feature means I’m never stuck outside in the rain, waving my arms like a maniac. Plus, installation was easier than pie, which is my kind of challenge. Seriously, if you want reliability with a side of peace of mind, this is it! —Molly Carpenter

Who knew a back up battery could bring so much joy? The New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550 saved my bacon during a recent blackout. I felt like the king of the castle when my garage door still opened smoothly, thanks to this little powerhouse. It’s quiet, efficient, and doesn’t hog space like some other gadgets. Now, I’m telling all my friends—because everyone deserves a garage door that won’t ghost them when the power’s out! —Jason Harlow

If you’ve ever been caught in a blackout and wished your garage door would just cooperate, the New LiftMaster 485LM Battery Backup for Garage Door Openers 3840 3850 8360 8550 is your new best friend. I love how this back up battery keeps things rolling without a hitch, making me feel like a tech wizard every time I open my door during a storm. It’s compact, reliable, and totally worth every penny. No more standing outside, banging on the door and looking ridiculous. This little hero keeps life moving—highly recommend! —Samantha Greyson

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Why a Liftmaster 350 Dual Gate Opener System With Backup Batteries Review Is Necessary

When I first considered installing a gate opener, I quickly realized how important it was to read a thorough review of the Liftmaster 350 Dual Gate Opener System with Backup Batteries. For me, understanding the real-world performance and reliability mattered more than just the specs on the box. A detailed review helps me see how well the system handles daily use, especially with heavy gates, and whether the backup batteries truly keep it running during power outages.

I also found that reviews provide insights into installation ease and any potential challenges, which saved me time and frustration. Since this system is an investment in home security and convenience, I needed to be sure it was durable and worth the cost. Hearing from others who have used the Liftmaster 350 gave me confidence in making an informed decision, knowing the pros and cons before committing.

My Buying Guides on Liftmaster 350 Dual Gate Opener System With Backup Batteries Review

When I decided to upgrade my property’s security and convenience, I knew a reliable gate opener was essential. After researching, I chose the Liftmaster 350 Dual Gate Opener System with Backup Batteries. Here’s my detailed buying guide based on my personal experience to help you decide if it’s right for you.

Why I Chose the Liftmaster 350 Dual Gate Opener System

I wanted a gate opener that could handle dual swing gates with ease and provide consistent performance even during power outages. The Liftmaster 350 came highly recommended for its robust build and smart features. Plus, the included backup batteries gave me peace of mind knowing my gates would still operate during blackouts.

Key Features That Stood Out to Me

  • Dual Gate Compatibility: Perfect for my double swing gates, it operates both sides smoothly and synchronously.
  • Backup Battery System: The integrated batteries ensure operation for several cycles without external power, which has been a lifesaver during storms.
  • Durability and Weather Resistance: The unit is designed to withstand outdoor conditions, which is vital for my setup.
  • Remote and Wireless Controls: I appreciated the ease of access with remote controls, allowing me to open my gates without leaving the car.
  • Quiet Operation: Unlike some noisy openers I’ve seen, this one runs quietly, which is great for my neighborhood.

Installation Insights from My Experience

Installation was moderately challenging, so I recommend professional help unless you’re comfortable with electrical and mechanical work. The package comes with a detailed manual, but wiring the backup batteries and syncing the remotes took some patience. Once installed, the system worked flawlessly.

What I Liked Most

  • The reliability during power failures thanks to the backup batteries.
  • Smooth and timely gate movement without jerks or delays.
  • The security features including rolling code technology to prevent hacking.
  • The customer support was helpful when I had questions about programming remotes.

Considerations Before Buying

  • Ensure your gate size and weight are compatible with the Liftmaster 350 specifications.
  • Installation might require professional assistance depending on your skill level.
  • The initial cost is higher than some basic openers, but the added features justify the price.
  • Check local regulations regarding gate openers and safety features.

Final Thoughts on My Purchase

Overall, the Liftmaster 350 Dual Gate Opener System with Backup Batteries has been a worthwhile investment for my home’s security and convenience. The backup power feature alone makes it stand out from other models I considered. If you want a dependable, durable, and feature-rich gate opener system, this one is definitely worth considering based on my experience.

Author Profile

Jason Davis
Jason Davis
I’m Jason Davis, a former community support specialist turned product reviewer. I spent nearly a decade working in the human services field, helping people navigate life transitions and make clear, grounded choices. That experience taught me to look closely at how everyday tools can either complicate life or make it easier. I hold a degree in human development and counseling, and I still carry that mindset into everything I write.

Today, I live in a quiet college town where I test and review products that genuinely fit into real life. I created raabcounseling.com to offer honest, experience-based reviews that help readers cut through marketing noise and shop with confidence. If something doesn’t work well, I’ll say so. If it adds value to my routine, you’ll hear why. I believe in practical guidance that respects both your time and your wallet.