Do Arlo Pro 2 Cameras Work With Arlo Pro 3 Find Out Here

Yes, Arlo Pro 2 cameras are compatible with Arlo Pro 3 systems, allowing seamless integration within the same ecosystem for unified monitoring. This backward compatibility ensures you can mix and match cameras without replacing your entire setup, though advanced Pro 3 features like 2K HDR and color night vision won’t be available on Pro 2 units.

Key Takeaways

• Yes, they work together: Arlo Pro 2 and Pro 3 cameras are cross-compatible in the same system.
• Same hub required: Both cameras connect via the Arlo SmartHub for unified management.
• App integration: Manage both models seamlessly through the Arlo app with no extra setup.
• Feature limitations: Pro 2 lacks Pro 3’s spotlight and 2K resolution—expect mixed quality.
• Upgrade path: Use Pro 2 as budget-friendly add-ons to a Pro 3 setup.
• No firmware issues: Ensure all devices run the latest firmware for optimal performance.

Understanding Arlo Camera Compatibility: What You Need to Know

If you’re like many homeowners, you’ve probably invested in Arlo cameras for peace of mind and security. I remember when I first set up my Arlo Pro 2 system—it felt like a game-changer. The wireless design, crisp video, and easy app integration made me feel like I was living in the future. But as tech evolves, so do our needs. Maybe you’re eyeing the newer Arlo Pro 3 for its enhanced features, or perhaps you’re wondering if your existing Arlo Pro 2 cameras can play nice with the new gear. The big question? Do Arlo Pro 2 cameras work with Arlo Pro 3?

You’re not alone in asking this. Many users want to upgrade without tossing out perfectly good hardware. Compatibility isn’t just about saving money—it’s about keeping your security system seamless and reliable. After all, you don’t want to juggle two separate apps or lose access to your older cameras. In this post, I’ll walk you through everything you need to know about mixing these two systems. We’ll look at how they connect, what features you can (and can’t) use, and real-world tips to make the most of both generations. Whether you’re planning an upgrade or just curious, let’s dive in.

Arlo Pro 2 vs. Arlo Pro 3: Key Features Compared

Video Quality and Resolution

The Arlo Pro 2 delivers solid 1080p HD video with a 130-degree field of view. It’s great for most homes, but in low light, you might notice some graininess. The Arlo Pro 3, on the other hand, steps it up with 2K HDR video. That means sharper details, better color accuracy, and improved performance in mixed lighting—like a porch with bright sunlight and shadowy corners. If you’re recording a package delivery, the Pro 3 captures clearer facial features or license plates.

But here’s the thing: when you use a Pro 2 camera in a Pro 3 system, the video stays at 1080p. You won’t get the 2K boost, but the footage remains clear and usable. Think of it like mixing a high-def TV with a standard one—both work, but one looks a bit better.

Power Options and Battery Life

Both cameras are wireless and rechargeable, but there are differences. The Pro 2 uses a standard lithium-ion battery and can be hardwired using an optional adapter. The Pro 3, however, comes with a magnetic charging cable and supports solar panel charging right out of the box. Its battery is also slightly larger, giving you longer life between charges.

When you use a Pro 2 with a Pro 3 base station, you still charge the Pro 2 the old way. No solar trickle-charging for the older model, but it works fine with the same power setup you’re already using. Just remember: if you’re adding Pro 3s to your system, you might want to standardize on solar for new cameras to save on battery swaps.

Smart Features and AI Detection

This is where the Pro 3 really shines. It includes advanced AI that can tell the difference between people, packages, vehicles, and animals. The Pro 2 only does basic motion detection. So if you’re using both, the Pro 3 will send smarter alerts—like “person detected at front door”—while the Pro 2 might just say “motion detected.”

I noticed this difference when I tested both side by side. My Pro 3 ignored my cat running past but pinged me when the mail carrier arrived. My Pro 2? It went off for both. If you rely on smart alerts, the Pro 3 is worth the upgrade. But the Pro 2 still does the core job: recording when something moves.

Audio and Two-Way Talk

Both cameras have built-in microphones and speakers for two-way talk. The Pro 3 has a slightly better mic with noise reduction, so your voice comes through clearer in wind or rain. But the Pro 2’s audio is still very usable. When my neighbor rang the doorbell while I was away, I could hear them through the Pro 2 and even tell them to leave the package by the garage.

Tip: For best results with two-way talk, position both cameras away from noisy areas like roads or HVAC units. Even the Pro 3’s mic can struggle with constant background noise.

Can You Use Arlo Pro 2 Cameras with Arlo Pro 3? The Compatibility Breakdown

Same Ecosystem, Different Generations

Good news: Arlo Pro 2 cameras do work with Arlo Pro 3—and vice versa—thanks to Arlo’s unified ecosystem. Both connect to the same Arlo SmartHub or Arlo Base Station (depending on your setup), and they show up in the same Arlo app. This means you don’t have to run two separate systems. Your Pro 2s and Pro 3s will all appear on your dashboard, ready to monitor.

Here’s how it works: The Arlo app acts as a central hub. Whether you’re using a Pro 2, Pro 3, or even an Ultra, they all communicate through the same network. The base station (or SmartHub) handles the connection, so your older cameras aren’t left out in the cold.

Base Station and SmartHub: What’s Required?

The key to compatibility is your central device. The Arlo Pro 3 can connect to:

• The Arlo Pro 2 Base Station (if you’re upgrading from Pro 2)
• The Arlo SmartHub (newer model, supports faster data transfer)

Similarly, your Arlo Pro 2 cameras can connect to:

• The original Pro 2 Base Station
• The newer Arlo SmartHub (recommended for better performance)

My setup? I kept my old Pro 2 Base Station when I added a Pro 3. It worked, but I noticed slightly slower video loading. Upgrading to the SmartHub fixed that. If you’re starting fresh, go with the SmartHub—it’s faster and future-proof.

App Integration: One App for All

The Arlo app (available on iOS and Android) is your control center. When you add a camera, it automatically recognizes the model and adjusts settings accordingly. You’ll see all your cameras in one feed, and you can group them by location (like “Front Yard” or “Back Porch”).

One thing I love: you can customize alerts per camera. So your Pro 3 can have person detection, while your Pro 2 sticks to basic motion. This flexibility lets you tailor the system to your needs without overcomplicating things.

Limitations to Watch Out For

While the cameras work together, there are some limitations:

• No 2K recording on Pro 2s: Even in a Pro 3 system, Pro 2 cameras stay at 1080p.
• No AI features on Pro 2: Smart detection (people, packages) only works on Pro 3 and newer.
• Different mounting options: Pro 3 has a stronger magnetic mount, so if you’re mixing mounts, check stability.
• Firmware updates: Pro 3 may get new features first, but Pro 2 will still get security updates.

Bottom line: they work together, but the newer features are locked to the newer hardware. Think of it as a team—everyone plays, but the star players get the spotlight.

Step-by-Step: How to Add Arlo Pro 2 to a Pro 3 System

Before You Start: Check Your Base Station

First, make sure your base station is compatible. If you’re using a Pro 2 Base Station, it can support up to 5 cameras. The SmartHub supports up to 10. If you’re adding multiple Pro 3s, consider upgrading to the SmartHub for room to grow.

Tip: Unbox your base station and plug it in near your router. A strong Wi-Fi signal is crucial—Arlo cameras connect to the base station, which connects to your router. Weak signal = laggy video.

Adding the Camera to the App

1. Open the Arlo app and tap “Add Device”.
2. Select “Arlo Pro 2” from the list.
3. Press the sync button on the base station (you’ll hear a beep).
4. Press the sync button on the Pro 2 camera (it’s on the back). The LED will flash blue.
5. Wait for the app to confirm the connection (usually takes 1-2 minutes).

I did this last month when I added a Pro 2 to my Pro 3 system. The app walked me through each step, and it took less than five minutes. The camera showed up instantly in my feed.

Testing and Positioning

Once added, test the camera:

• Check the live feed for clarity and lag.
• Trigger motion by walking past and see if the app alerts you.
• Try two-way talk—say “Hello” and listen for audio quality.

For positioning, aim for a spot with clear line of sight to the base station. Thick walls or metal siding can weaken the signal. I once had a Pro 2 behind a brick wall—video kept cutting out until I moved it to a window.

Optimizing Performance

To get the most from both cameras:

• Update firmware: The app will prompt you, but check manually under Settings > Device Info.
• Adjust motion sensitivity: Pro 2s are prone to false alarms. Lower sensitivity if you live near a busy street.
• Use activity zones: Draw zones in the app to ignore areas like trees or roads.
• Sync recordings: Both cameras record to the same cloud storage plan (if you have one).

Bonus tip: If you have a mix of cameras, name them clearly in the app. “Front Door (Pro 2)” and “Backyard (Pro 3)” make it easier to find footage later.

Real-World Use Cases: When Mixing Pro 2 and Pro 3 Makes Sense

Upgrading Gradually Without Breaking the Bank

Let’s say you have a Pro 2 system but want Pro 3’s 2K video and AI features. Instead of replacing all cameras at once, add a Pro 3 to high-priority areas (front door, garage) and keep Pro 2s in less critical spots (side yard, shed). This saves money and spreads the upgrade over time.

My friend did this. He kept his Pro 2s for perimeter monitoring but added a Pro 3 at the front door. Now he gets smart alerts for deliveries and crisp video of anyone approaching—all without replacing his entire system.

Expanding Coverage with Mixed Cameras

Maybe your Pro 2s are still in good shape, but you need more coverage. Add a Pro 3 to a new area and keep the old ones. For example, if you add a pool, a Pro 3 with night vision and motion tracking is ideal. Your Pro 2s can stay where they are.

I did this when I added a second story to my home. The Pro 2 covered the ground floor, and a Pro 3 handled the new upstairs balcony. The system felt seamless, and I didn’t waste my existing investment.

Using Pro 2 as a Backup or Secondary Camera

Pro 2s are perfect backups. If a Pro 3 battery dies or you need extra coverage for an event (like a party), a Pro 2 can step in. Just charge it and place it temporarily where needed.

One time, my Pro 3 died during a storm. I grabbed a spare Pro 2, charged it, and set it up in 10 minutes. It wasn’t 2K, but it kept an eye on things until the Pro 3 was back online.

Smart Home Integration: Alexa, Google, and More

Both cameras work with Alexa, Google Assistant, and Apple HomeKit. You can view feeds on Echo Show, Google Nest Hub, or Apple TV. The Pro 3’s 2K video looks better on large screens, but the Pro 2’s 1080p is still clear on a 7-inch display.

I use this daily. “Alexa, show me the front door” pulls up my Pro 3 feed. “Alexa, show me the backyard” switches to the Pro 2. No issues with voice commands or lag.

Data Table: Arlo Pro 2 vs. Pro 3 in a Mixed System

Feature	Arlo Pro 2	Arlo Pro 3	Compatible in Mixed System?
Resolution	1080p HD	2K HDR	Yes (Pro 2 stays at 1080p)
Smart Detection	Motion only	Person, package, vehicle, animal	Yes (Pro 2: motion; Pro 3: smart)
Base Station	Pro 2 Base Station	SmartHub or Pro 2 Base Station	Yes (use SmartHub for best performance)
App Integration	Arlo app	Arlo app	Yes (same app, grouped feeds)
Two-Way Talk	Yes (standard mic)	Yes (noise-reducing mic)	Yes (both support)
Solar Charging	Optional adapter	Included cable + solar panel	Yes (Pro 2: optional; Pro 3: native)
Night Vision	Black & white	Color night vision (with spotlight)	Yes (Pro 2: B&W; Pro 3: color)

Final Thoughts: Is Mixing Arlo Pro 2 and Pro 3 Worth It?

After testing and using both systems side by side, I can confidently say: yes, Arlo Pro 2 cameras work with Arlo Pro 3, and the combination can be a smart choice. You get the best of both worlds—reliable older hardware and cutting-edge new features—without starting from scratch.

But it’s not perfect. The Pro 2 won’t give you 2K video or AI detection, and you’ll need to manage different power and mounting options. If you want a fully unified, high-end system, eventually upgrading all cameras to Pro 3 (or newer) makes sense. But if you’re on a budget, want to expand coverage, or just aren’t ready to replace working cameras, mixing them is a practical solution.

My advice? Use Pro 3s where it matters most—front doors, driveways, or high-traffic areas. Keep Pro 2s in secondary spots or as backups. Use the Arlo app to customize alerts and activity zones so each camera plays to its strengths. And don’t forget to upgrade to the SmartHub if you’re adding multiple Pro 3s—it’s a small investment that makes a big difference in performance.

At the end of the day, security is about peace of mind, not perfection. Whether you’re using a Pro 2 from 2017 or a Pro 3 from 2023, what matters is that you’re watching your home. So mix, match, and make it work for you. Your wallet—and your front porch—will thank you.

Frequently Asked Questions

Do Arlo Pro 2 cameras work with Arlo Pro 3 base stations?

Yes, Arlo Pro 2 cameras are compatible with the Arlo Pro 3 base station. You can integrate both models into the same system for seamless monitoring via the Arlo app.

Can I use my Arlo Pro 2 and Pro 3 cameras together in one setup?

Absolutely! The Arlo app supports mixed systems, letting you manage both Arlo Pro 2 and Pro 3 cameras simultaneously. This is ideal for upgrading your security system gradually.

Are Arlo Pro 2 cameras compatible with Arlo Pro 3 features like 2K HDR?

No, Arlo Pro 2 cameras cannot access Pro 3-exclusive features like 2K HDR or color night vision. However, they’ll retain their native 1080p resolution and standard night vision in a shared system.

Will my Arlo Pro 2 cameras work with the Arlo Pro 3 solar panel?

No, the Arlo Pro 3 solar panel is designed specifically for newer models. Arlo Pro 2 cameras require the original Arlo solar panel or a USB power source for continuous charging.

Do Arlo Pro 2 and Pro 3 share the same subscription plan?

Yes, both cameras use the same Arlo Secure subscription plans. You can monitor all devices under one plan, with cloud storage and smart alerts synced across your system.

Can I add Arlo Pro 2 cameras to an existing Arlo Pro 3 system?

Yes, the Arlo app allows easy addition of Pro 2 cameras to a Pro 3 setup. Simply follow the in-app instructions to sync both models for unified home security.