Can You Upgrade the Cameras on an Arlo System Here Is How

Yes, you can upgrade the cameras on an Arlo system—Arlo supports mixing and matching newer camera models with existing systems, allowing for flexible, cost-effective enhancements. Simply sync the new camera via the Arlo app, and it will integrate seamlessly with your current setup, offering improved resolution, night vision, or smart features without replacing your entire system.

Key Takeaways

• Mix and match Arlo cameras across generations for flexible upgrades.
• Check hub compatibility before adding newer camera models to your system.
• Use the Arlo app to seamlessly integrate new cameras with existing setups.
• Older cameras remain functional when upgrading, preserving your investment.
• Wireless setup simplifies expansion—no new wiring needed for most models.
• Subscription plans may need updates to support additional cameras or features.

Can You Upgrade the Cameras on an Arlo System? Here’s How

Imagine this: You’ve had your Arlo home security system for a few years. It’s served you well—motion detection, night vision, and remote access via the app. But now, you’re seeing ads for newer models with 4K video, color night vision, and AI-powered person detection. You start wondering: Can I just upgrade the cameras on my Arlo system without replacing everything?

You’re not alone. Many Arlo users face this dilemma. The good news? Yes, you can upgrade the cameras on an Arlo system, and in most cases, you don’t need to toss out your existing base station or subscription. But there are nuances—compatibility, setup challenges, and cost trade-offs. In this guide, I’ll walk you through everything you need to know, from how Arlo’s ecosystem works to which cameras play nice with your current setup. Think of this as a friendly chat with a tech-savvy neighbor who’s been through the upgrade process twice and wants to save you the headaches.

Understanding Arlo’s Ecosystem: How It All Fits Together

Before you start swapping cameras, it’s crucial to understand how Arlo’s system components interact. Unlike some competitors, Arlo doesn’t use a “one-size-fits-all” approach. Instead, it’s built around a modular ecosystem where cameras, base stations, and software work together—but not always interchangeably.

The Core Components: Cameras, Base Stations, and Hubs

Arlo systems typically include:

• Cameras: The eyes of your system. They range from basic HD models to premium 4K versions.
• Base Station/Hub: Acts as a central “brain” for wireless cameras (like Arlo Pro/Ultra). It connects to your router, manages Wi-Fi signals, and stores recordings if you use local storage.
• Arlo SmartHub: Newer models (e.g., Arlo Pro 4, Arlo Essential) often skip the base station and connect directly to Wi-Fi, but a SmartHub can enhance performance.
• App & Cloud: The Arlo app lets you view footage, set alerts, and access cloud storage (subscription required for full features).

Here’s the key: Cameras and base stations are often designed to work together. For example, Arlo Ultra cameras require the Ultra base station for advanced features like 4K streaming. But newer cameras (Pro 4, Essential) are more flexible—they can connect directly to Wi-Fi or a SmartHub, making upgrades easier.

Why Compatibility Matters

Let’s say you have an old Arlo Pro 2 system with a base station. You buy a shiny new Arlo Pro 4 camera. Can you pair it with your existing base station? The short answer: No. The Pro 4 is Wi-Fi-only and doesn’t support older base stations. But you can use it standalone with Wi-Fi. Meanwhile, an Arlo Ultra 2 camera can work with the Ultra base station, but you’ll need the Ultra hub to unlock 4K and HDR.

Pro Tip: Check Arlo’s official compatibility chart (available on their website) before buying. For example:
– Arlo Pro 3/4: Works with Wi-Fi or SmartHub (no legacy base stations).
– Arlo Ultra/Ultra 2: Requires Ultra base station.
– Arlo Essential: Wi-Fi-only (no base station needed).

Which Arlo Cameras Can You Upgrade To? (And Which Won’t Work)

Arlo’s lineup is extensive, so let’s break down your upgrade options based on your current setup. Remember: Upgrading isn’t just about swapping cameras—it’s about maximizing value without overpaying.

Option 1: Wi-Fi-Connected Cameras (No Base Station Required)

These are the easiest to integrate into existing systems:

• Arlo Pro 4/Pro 5: 2K HDR, 160° field of view, color night vision, and built-in spotlight. They connect directly to Wi-Fi and work with the Arlo app. Perfect if you’re ditching your old base station.
• Arlo Essential (Indoor/Outdoor): Budget-friendly 1080p cameras with Wi-Fi connectivity. Great for adding extra coverage without a hub.
• Arlo Go 2: 4G/LTE-enabled for remote areas (no Wi-Fi needed).

Example: Sarah upgraded from Arlo Pro 2 to Pro 4. She kept her old cameras for less-used areas and added Pro 4s to her front porch and garage. “I saved $200 by not replacing the base station,” she says. “The Pro 4s just connected to my router.”

Option 2: Base Station-Dependent Cameras (Require Specific Hubs)

These offer premium features but demand compatibility:

• Arlo Ultra 2: 4K video, HDR, auto-zoom tracking, and a 180° field of view. Requires the Ultra base station. If you have an older Ultra hub, check firmware updates—some features may be limited.
• Arlo Pro 3: 2K video, spotlight, and siren. Works with the Arlo SmartHub (not the original base station).

Warning: Don’t assume “Pro” means compatibility. The Pro 3 won’t work with the Pro 2 base station. Always verify the hub model.

Option 3: Mix-and-Match (Hybrid Systems)

Arlo allows hybrid setups. For instance, you can have:

• 2 Arlo Ultra 2 cameras (with Ultra base station) + 4 Arlo Essential cameras (Wi-Fi).
• Older Arlo Pro 3 cameras (SmartHub) + new Arlo Pro 4 cameras (Wi-Fi).

Tip: Use the Arlo app’s “Add Device” feature to test compatibility. It’ll tell you if a camera can join your system.

Cameras You Should Avoid for Upgrades

Steer clear of these if you want seamless integration:

• Arlo Go (1st gen): Requires a SIM card and is being phased out.
• Arlo Baby: Discontinued and lacks modern security features.
• Arlo Pro 2: Older models may not support newer app features (e.g., AI object detection).

Step-by-Step: How to Upgrade Your Arlo Cameras

Upgrading isn’t as simple as plug-and-play. Follow these steps to avoid frustration and ensure a smooth transition.

Step 1: Audit Your Current System

Before buying, ask yourself:

• What base station/hub do I have? (Check the model number on the device.)
• Which cameras am I replacing? (Prioritize high-traffic areas like doors and driveways.)
• Do I want cloud storage, local storage, or both?

Example: Mark had an Arlo Pro 2 system with local storage (microSD cards). He upgraded to Arlo Pro 4s for Wi-Fi reliability but kept his Pro 2s for the backyard—where Wi-Fi was spotty.

Step 2: Check Compatibility

Visit Arlo’s compatibility page or use this quick guide:

Existing Hub	Compatible Upgrades
Arlo Pro/Pro 2 Base Station	Arlo Pro 3 (with SmartHub), Arlo Ultra (with Ultra hub)
Arlo SmartHub	Arlo Pro 3, Arlo Pro 4, Arlo Essential
Arlo Ultra Base Station	Arlo Ultra 2
Wi-Fi (No Hub)	Arlo Pro 4, Arlo Essential, Arlo Go 2

Step 3: Purchase and Set Up

1. Buy the right cameras: Opt for models with features you’ll actually use (e.g., 4K is overkill if you’re only viewing on a phone).

2. Install the hub (if needed): For Ultra or SmartHub systems, plug in the hub and connect it to your router via Ethernet.

3. Add cameras to the app:

• Open the Arlo app > Tap “Add Device” > Follow the prompts.
• For Wi-Fi cameras, connect to your network.
• For hub-dependent cameras, pair via Bluetooth or QR code.

4. Test placement: Check live view and motion detection. Adjust angles to avoid false alerts (e.g., tree branches).

Step 4: Migrate Old Cameras (Optional)

You can keep old cameras in less critical areas (e.g., a basement or shed). To do this:

• Don’t delete them from the app—just reposition them.
• Label them in the app (e.g., “Old Front Door”) to avoid confusion.

Step 5: Update Settings and Subscriptions

Newer cameras may require:

• Firmware updates (done via the app).
• Cloud storage plans (e.g., Arlo Secure for AI detection).
• Local storage (microSD cards for Pro 3/4/Ultra).

Pro Tip: If you’re using a mix of old and new cameras, set up separate “Modes” in the app. For example, “Home” mode activates new cameras, while “Away” mode uses all cameras.

Cost vs. Benefit: Is Upgrading Worth It?

Upgrading isn’t just about tech—it’s about value. Let’s weigh the costs, benefits, and potential pitfalls.

The Cost Breakdown

Here’s a sample upgrade scenario (prices as of 2023):

• Replacing 4 Arlo Pro 2 cameras with Arlo Pro 4s: $200 per camera = $800.
• Adding a SmartHub (if needed): $100.
• Arlo Secure subscription (1 camera, 30-day cloud storage): $3/month = $36/year.
• Total (first year): $936.

Compare this to buying a new Arlo Ultra 2 4-camera kit: $1,000 (includes Ultra base station). Upgrading is cheaper if you already have a hub.

Benefits of Upgrading

• Better Video Quality: 2K/4K vs. 1080p means clearer details (e.g., license plates).
• Advanced Features: AI person detection, color night vision, and wider fields of view.
• Future-Proofing: Newer cameras support firmware updates for years.
• Flexibility: Hybrid systems let you use Wi-Fi and hub-based cameras.

Potential Downsides

• Compatibility Headaches: Mixing old and new cameras can cause sync issues.
• App Clutter: Too many cameras in the app can slow performance.
• Subscription Costs: Advanced features (e.g., AI) often require paid plans.
• Battery Life: Newer cameras (especially 4K) drain batteries faster.

When to Upgrade vs. Replace Entirely

Consider a full replacement if:

• Your base station is over 5 years old (e.g., Arlo Pro 2).
• You want 4K video (requires Ultra hub).
• Your current system lacks critical features (e.g., no local storage).

Stick with upgrading if:

• You have a newer hub (e.g., SmartHub or Ultra).
• You only need 1-2 new cameras.
• Your budget is tight.

Expert Tips for a Seamless Upgrade

After upgrading my own Arlo system twice, I’ve learned a few tricks to make the process painless.

1. Prioritize High-Use Areas

Don’t upgrade all cameras at once. Start with:

• Front and back doors.
• Driveways and garages.
• Areas with frequent false alerts (e.g., near trees).

Keep older cameras in low-priority spots (e.g., a side yard).

2. Optimize Wi-Fi for New Cameras

Wi-Fi-connected cameras need strong signals. If you’re adding Pro 4s or Essential models:

• Use a Wi-Fi extender or mesh system.
• Place cameras within 30 feet of your router (or extender).
• Avoid thick walls or metal obstructions.

Pro Tip: Test Wi-Fi speed at camera locations with a free app (e.g., Speedtest by Ookla).

3. Leverage Local and Cloud Storage

Mix storage options to save money:

• Use microSD cards for 24/7 recording (Pro 3/4/Ultra).
• Subscribe to Arlo Secure only for AI features (e.g., person detection).

For example, I use local storage for my Pro 4s and cloud storage for just my front-door camera.

4. Keep Firmware Updated

Newer cameras receive updates for security and performance. To update:

• Open the Arlo app > Settings > Device Info > Update Firmware.
• Do this every 3-6 months.

5. Reuse Old Cameras Creatively

Don’t toss old cameras! Repurpose them as:

• Indoor pet monitors.
• Baby monitors (if they have night vision).
• “Dummy” cameras (for deterrence).

Final Thoughts: Upgrade Smart, Not Hard

Upgrading your Arlo cameras is absolutely possible—and often the smartest move. You get modern features without the cost of a full system replacement. But success hinges on two things: compatibility and planning.

Start by auditing your current setup. If you have a newer hub (SmartHub or Ultra), you’re in luck—most 2020+ cameras will work. If you’re on an older base station, consider Wi-Fi-only models like the Arlo Pro 4 or Essential. And remember: A hybrid system (old + new) isn’t a compromise—it’s a cost-effective strategy.

As for me, I’ve upgraded twice: First, from Arlo Pro 2 to Pro 3 (with a SmartHub), and later added Pro 4s for Wi-Fi reliability. My system now has 6 cameras—3 new, 3 old—and it works flawlessly. The key? Not chasing the “latest and greatest” but choosing upgrades that solve real problems. Whether it’s clearer night vision for your backyard or AI detection to stop package thieves, focus on what matters to you.

So, can you upgrade the cameras on an Arlo system? Yes—and now you know how. Just take it step by step, test compatibility, and don’t rush. Your future self (and your home security) will thank you.

Frequently Asked Questions

Can you upgrade the cameras on an Arlo system to newer models?

Yes, you can upgrade the cameras on an Arlo system by simply replacing older models with newer ones like the Arlo Ultra or Pro series. The Arlo ecosystem is designed to be backward compatible, so your existing base station or app will support the new cameras.

Do I need a new Arlo subscription to upgrade my cameras?

No, you don’t need a new subscription to upgrade your Arlo cameras. Your existing Arlo Smart subscription can be transferred to the new cameras, though higher-end models may offer additional features that require a premium plan.

Can you mix different Arlo camera models on the same system?

Absolutely! Arlo systems support mixing camera models, such as pairing Arlo Pro 4 with Arlo Essential, as long as they’re compatible with the same base station or Wi-Fi network. This flexibility makes it easy to upgrade incrementally.

Is it possible to upgrade Arlo cameras without replacing the entire system?

Yes, you can upgrade individual cameras without replacing your base station, hub, or app setup. This allows you to enhance your system’s capabilities while keeping existing components, saving time and money.

What’s the process to upgrade the cameras on an Arlo system?

To upgrade, remove the old camera from the Arlo app, set up the new camera following the in-app instructions, and sync it with your existing system. The process typically takes just minutes and requires no technical expertise.

Will upgrading Arlo cameras improve my current system’s performance?

Upgrading to newer Arlo cameras can significantly improve performance, offering better resolution, night vision, and AI-powered features like package detection. However, performance also depends on your internet speed and base station compatibility.