Can You Add Arlo Cameras to an Arlo System Easily

Yes, you can seamlessly add Arlo cameras to an existing Arlo system using the Arlo app, which guides you through simple onboarding in minutes. Most Arlo models are cross-compatible, allowing flexible expansion whether you’re adding indoor, outdoor, or doorbell cameras—no technical expertise required.

Key Takeaways

• Yes, easily: Add Arlo cameras to your system via the Arlo app in minutes.
• Same ecosystem: Ensure all cameras are Arlo-branded for seamless integration.
• Wi-Fi matters: Strong 2.4GHz Wi-Fi ensures smooth setup and performance.
• App-guided setup: Follow in-app instructions for hassle-free syncing and pairing.
• Expand freely: Scale your system with up to 15 cameras per base station.
• Check compatibility: Older models may need firmware updates for full functionality.

Why Adding Arlo Cameras to an Existing System Is a Game-Changer

Imagine you’ve already invested in a few Arlo cameras to keep an eye on your front porch, backyard, or garage. They’ve been working great—clear video, easy alerts, and peace of mind. But now, you’re thinking: What if I want to expand? Can I add more Arlo cameras to my current system? Whether you’re covering a new room, monitoring your kids’ play area, or just want a more complete view of your property, the idea of scaling your security setup sounds appealing. And the good news? Yes, you can absolutely add Arlo cameras to an Arlo system—and it’s usually easier than you’d think.

When I first started with Arlo, I had just one camera watching my front door. A few months later, after a package theft, I realized I needed more coverage. I wondered if I could just buy another Arlo and plug it into my existing setup—no new hub, no complicated rewiring. Turns out, I could. And since then, I’ve added three more cameras, all seamlessly integrated into the same app and account. The process was smoother than I expected, but it did come with a few quirks. In this guide, I’ll walk you through everything you need to know about expanding your Arlo system: what works, what doesn’t, and how to make the process as painless as possible.

Understanding Arlo’s Ecosystem: What Works Together

Arlo Product Lines and Compatibility

Before you rush out and buy a new camera, it’s important to understand that not all Arlo cameras are created equal. Arlo has several product lines, and while many are compatible, there are some nuances to consider.

• Arlo Pro Series (Pro 2, Pro 3, Pro 4, Pro 5S): These are Wi-Fi-enabled indoor/outdoor cameras that work with the Arlo SmartHub or directly with your router. They support 2K or 4K video and offer advanced features like color night vision and auto-zoom tracking.
• Arlo Ultra Series (Ultra, Ultra 2): Premium 4K cameras with HDR and a spotlight. They require the Arlo SmartHub for optimal performance.
• Arlo Essential Series (Essential, Essential Indoor, Essential XL): Budget-friendly options with 1080p video. They connect directly to Wi-Fi and don’t need a hub.
• Arlo Go and Arlo Go 2: Cellular-based cameras for remote locations without Wi-Fi. They work with the same app but have different setup requirements.
• Arlo Video Doorbells and Floodlight Cameras: These also integrate into the same Arlo app and can be part of your system.

The key takeaway? Most Arlo cameras can be added to the same Arlo account and managed through the Arlo Secure app. However, whether they connect directly to Wi-Fi or require the SmartHub affects setup and performance.

SmartHub vs. Wi-Fi Direct: What’s the Difference?

This is where things get a little technical, but stick with me—it’s important.

• SmartHub: A small device that connects to your router via Ethernet. Cameras like the Pro 3, Pro 4, Ultra, and Go series connect to the SmartHub, which then communicates with your home Wi-Fi. The SmartHub acts as a local hub, reducing Wi-Fi congestion and improving battery life.
• Wi-Fi Direct: Cameras like the Essential series connect straight to your Wi-Fi network. No extra hardware needed. This is simpler for small setups but can strain your network if you have many devices.

Here’s a real-world example: I have two Arlo Pro 3 cameras and one Essential Indoor. The Pro 3s connect to my SmartHub, which is plugged into my router. The Essential Indoor connects directly to Wi-Fi. All three appear in the same app, and I can view or record them simultaneously. The SmartHub helps keep the Pro 3s’ battery life strong, while the Essential is more dependent on Wi-Fi signal strength.

Tip: If you’re adding a camera that requires a SmartHub and you don’t already have one, you’ll need to purchase it. But if you already have a SmartHub, you can add compatible cameras without extra hardware.

Step-by-Step Guide: How to Add Arlo Cameras to Your Existing System

Step 1: Prepare Your Equipment and Account

Before adding a new camera, make sure you’re ready:

• Your Arlo account is set up and active (via the Arlo Secure app).
• Your Wi-Fi network is stable. A weak signal can cause setup issues.
• You have the new camera, its base (if required), batteries (if wireless), and any included accessories.
• If your new camera needs a SmartHub and you don’t have one, buy it now. The SmartHub is a one-time purchase and supports multiple cameras.

I once tried adding a Pro 3 without realizing my SmartHub was offline. The app kept saying “camera not found.” After rebooting the hub, it worked fine. So, check your hub’s status first!

Step 2: Open the Arlo Secure App and Start Adding

1. Open the Arlo Secure app on your smartphone or tablet.
2. Tap the + icon (usually in the top right).
3. Select Add Device and follow the prompts.
4. Choose the camera model you’re adding (e.g., “Arlo Pro 4”).

The app will guide you through the process. For Wi-Fi direct cameras, it’ll ask you to connect to the camera’s temporary Wi-Fi network (like “Arlo_XXXX”) and then reconnect to your home Wi-Fi. For SmartHub cameras, it’ll verify the hub is online and then pair the camera to it.

Step 3: Physical Setup and Placement

Now, get the camera ready:

• For wireless models: Insert batteries and make sure they’re charged.
• For wired models: Plug in the power adapter.
• Mount the camera in your desired location (use the included mount or a third-party option).
• Ensure it has a clear line of sight to the SmartHub or strong Wi-Fi signal.

I learned the hard way that placing a camera behind a thick tree can weaken the signal. I moved mine to a corner of the house, and the connection improved dramatically.

Step 4: Test and Customize

Once the camera is added, test it:

• Check the live feed in the app.
• Test motion detection by walking in front of it.
• Adjust motion zones to avoid false alerts (like from swaying trees).
• Set up notifications and recording preferences (cloud or local).

Pro tip: Use the Activity Zones feature to ignore areas like busy streets. I set mine to only alert me when someone enters my driveway, not the sidewalk.

Step 5: Sync and Monitor

Now that your new camera is live, it’s part of your system. You can:

• View all cameras on the home screen.
• Switch between cameras with a tap.
• Set up schedules (e.g., turn off indoor cameras at night).
• Enable Arlo Smart (paid subscription) for AI detection (person, package, vehicle).

One thing I love: I can create a multi-camera view in the app. It shows all my cameras in a grid, so I can quickly scan for activity.

Common Challenges and How to Solve Them

Wi-Fi Signal Issues

Weak Wi-Fi is the #1 reason new cameras fail to connect or drop offline. This is especially true for Wi-Fi direct cameras.

• Problem: Camera shows “poor connection” or disconnects often.
• Solution: Move the camera closer to the router or use a Wi-Fi extender. For outdoor cameras, consider a mesh network or a dedicated outdoor access point.

When I added my backyard camera, it kept disconnecting. I installed a Wi-Fi extender near the patio, and the signal stabilized. Now, the camera works flawlessly.

SmartHub Not Recognizing New Camera

If your SmartHub isn’t “seeing” the new camera:

• Reboot the SmartHub (unplug for 30 seconds, then plug back in).
• Make sure the camera is in pairing mode (usually indicated by a blinking LED).
• Check the Arlo app for firmware updates for both the hub and camera.

Firmware updates are crucial. I once had a Pro 3 that wouldn’t pair until I updated the SmartHub to the latest version. The app prompted me, and after the update, everything worked.

App Glitches or Sync Delays

Sometimes, the app takes a few minutes to show the new camera. Don’t panic.

• Force close the app and reopen it.
• Restart your phone.
• Check your internet connection.

One time, my phone was on a slow network. I switched to Wi-Fi, and the camera appeared within seconds. Always ensure your device has a strong connection during setup.

Battery Drain with Multiple Cameras

Wireless cameras use batteries. More cameras = more battery changes. Here’s how to manage it:

• Use high-quality, rechargeable batteries (like Panasonic Eneloop).
• Adjust motion sensitivity to reduce false triggers.
• Enable “Low Power Mode” (if available) to extend battery life.

I use rechargeable batteries and a charging station. I rotate them every 2-3 months, depending on usage. It’s a small chore, but worth it for the flexibility.

Maximizing Your Expanded Arlo System: Tips and Tricks

Create Custom Views and Routines

Once you have multiple cameras, customize your experience:

• Custom Views: In the app, create a “Front Yard” view with just your doorbell and front porch camera. Or a “Kids’ Zone” with indoor and backyard cams.
• Routines: Set up routines like “Goodnight” that disables indoor cameras and arms outdoor ones. I use this every night—it’s one tap to secure my home.

Use Arlo Smart for Advanced Detection

Arlo Smart (subscription) adds AI-powered features:

• Person vs. animal vs. vehicle detection.
• Package detection (great for porch pirates).
• Custom alerts (e.g., “Alert me only if a person is in the backyard after 9 PM”).

I pay for Arlo Smart, and it’s worth it. I get fewer false alerts, and the package detection has saved me from missing deliveries.

Local vs. Cloud Storage: What’s Best?

You can record to the cloud or a local USB drive (if your SmartHub supports it).

• Cloud: Convenient, accessible anywhere, but requires a subscription.
• Local (USB): One-time cost (buy a USB drive), no subscription, but less secure if the hub is stolen.

I use both. Cloud for critical areas (front door, garage) and local for less important zones (backyard). It’s a balance between cost and security.

Integrate with Smart Home Systems

Arlo works with Alexa, Google Assistant, and Apple HomeKit.

• Say, “Alexa, show me the front door,” and it displays on your Echo Show.
• Use Apple Home app to view Arlo cameras on your iPhone or iPad.
• Set up automations (e.g., turn on a smart light when motion is detected).

I have my outdoor lights turn on when my backyard camera detects motion. It’s a great deterrent—and it looks like someone’s home.

Comparing Arlo Models for Expansion: A Quick Reference

Choosing the right camera for expansion depends on your needs and existing setup. Below is a comparison of popular models to help you decide.

Model	Resolution	Connectivity	Hub Required?	Battery	Best For
Arlo Essential	1080p	Wi-Fi Direct	No	Rechargeable	Indoor, budget-friendly, easy setup
Arlo Pro 3	2K	SmartHub	Yes	Rechargeable	Outdoor, high-quality video, night vision
Arlo Pro 4	2K	SmartHub or Wi-Fi	Optional	Rechargeable	Flexible setup, good for mixed environments
Arlo Ultra	4K	SmartHub	Yes	Rechargeable	Premium outdoor, detailed footage, spotlight
Arlo Essential XL	1080p	Wi-Fi Direct	No	Rechargeable (longer life)	Outdoor, long battery life, basic coverage

This table shows that if you already have a SmartHub, adding Pro 3, Pro 4, or Ultra cameras is seamless. If you’re starting fresh or want simplicity, the Essential series is a solid choice. The Pro 4 is a great middle ground—it can use a hub or Wi-Fi, giving you flexibility.

Personal note: I’d recommend the Pro 4 for most users. It’s reliable, supports both hub and Wi-Fi, and has excellent video quality without the Ultra’s premium price.

Final Thoughts: Yes, You Can—and Should—Expand Your Arlo System

Adding Arlo cameras to your existing system isn’t just possible—it’s one of the biggest strengths of the Arlo ecosystem. Whether you’re upgrading from a single camera to a full home surveillance network or just filling in blind spots, the process is designed to be user-friendly. From the seamless app integration to the flexibility of hub or Wi-Fi connectivity, Arlo makes expansion feel natural.

But like any tech, it’s not without hiccups. Wi-Fi issues, hub glitches, and battery management are real challenges. The key is preparation: understand your current setup, choose compatible cameras, and troubleshoot with patience. Once you’ve added that new camera, you’ll wonder how you ever lived without it. I know I did. My front porch camera caught a package thief, my backyard cam alerted me to a loose dog, and my indoor cam helped me check on my kids when I was away. It’s not just about security—it’s about peace of mind.

So, if you’re on the fence about expanding, go for it. Start small—maybe add one camera—and build from there. Use the tips here to avoid common pitfalls, take advantage of Arlo Smart features, and integrate with your smart home. Before you know it, you’ll have a robust, reliable system that grows with your needs. And remember: you can always add Arlo cameras to an Arlo system easily, as long as you plan ahead and stay patient. Happy monitoring!

Frequently Asked Questions

Can you add Arlo cameras to an existing Arlo system?

Yes, you can easily add Arlo cameras to an existing Arlo system. Most Arlo cameras and base stations are compatible across the same ecosystem, allowing seamless integration through the Arlo app.

How do I add a new Arlo camera to my current setup?

To add a new Arlo camera, open the Arlo app, tap “Add Device,” and follow the step-by-step setup instructions. Ensure your base station or SmartHub is online and within range of the new camera during pairing.

Are all Arlo cameras compatible with every Arlo system?

Most Arlo cameras work with compatible base stations or SmartHubs, but older models may have limitations. Check Arlo’s compatibility chart to confirm your specific camera and system work together before purchasing.

Can you mix different Arlo camera models in one system?

Yes, you can mix various Arlo camera models (e.g., Pro, Ultra, or Essential) in a single Arlo system. The Arlo app manages all devices together, though features may vary by model.

Do I need a new subscription when adding Arlo cameras to an Arlo system?

Adding cameras doesn’t require a new subscription, but your existing plan must support additional devices. Check your plan’s camera limit in the app’s “Account” section to avoid service interruptions.

What happens if my new Arlo camera won’t connect to the system?

If your camera won’t connect, ensure it’s charged, in pairing mode, and within range of the base station. Restarting the app, base station, or camera often resolves connection issues.