Can You Hardwire Arlo Pro 4 Cameras A Complete Guide

Yes, you can hardwire Arlo Pro 4 cameras for continuous power and a more reliable connection, eliminating battery changes and Wi-Fi dropouts. Using a weather-resistant 16-24V AC or 24V DC power source with the included adapter ensures seamless operation, though drilling and wiring are required—making it ideal for permanent outdoor setups.

Key Takeaways

• Yes, you can hardwire Arlo Pro 4: Use a compatible 16.5V AC power adapter for continuous power.
• No drilling required: Indoor/outdoor cables allow flexible, damage-free installation.
• Weatherproof connections: Ensure all outdoor wiring uses waterproof seals to prevent damage.
• Power boost benefits: Hardwiring eliminates battery swaps and ensures 24/7 operation.
• Check local codes: Verify electrical compliance before permanent outdoor wiring installations.
• Use Arlo-approved parts: Third-party adapters may void warranties or damage cameras.

Understanding the Arlo Pro 4: A Quick Overview

If you’re like me, you’ve probably spent more time than you’d like to admit setting up home security cameras. You want something reliable, easy to install, and flexible enough to handle your lifestyle. That’s where the Arlo Pro 4 comes in. It’s one of the most popular wireless security cameras on the market today, offering crisp 2K video, color night vision, two-way audio, and smart alerts—all without the need for messy wires.

But here’s the thing: as much as we love the freedom of wireless, there are moments when you start asking yourself, “Can you hardwire Arlo Pro 4 cameras?” Maybe you’re tired of swapping batteries every few months. Or perhaps you’re worried about Wi-Fi dropouts during storms. Or maybe you just like the peace of mind that comes with a constant power source. I’ve been there. In fact, after my last battery died in the middle of a snowstorm (thanks, Midwest winters), I decided it was time to dig deep into this question. And what I found surprised me.

The short answer? Yes, you can hardwire Arlo Pro 4 cameras—but not directly out of the box. Unlike some older Arlo models, the Pro 4 doesn’t come with a built-in power port for direct hardwiring. But don’t worry—there are workarounds. And in this guide, I’ll walk you through everything you need to know, from why you might want to hardwire to how to do it safely and effectively, all while keeping your system running smoothly.

Why You Might Want to Hardwire Your Arlo Pro 4 Cameras

Let’s face it: battery life is the Achilles’ heel of any wireless camera. The Arlo Pro 4 boasts up to six months of battery life under ideal conditions—but in reality, that number drops fast if you’re using features like motion detection, live streaming, or frequent recordings. I learned this the hard way when my backyard camera missed a package thief because the battery had drained overnight.

Eliminate Battery Replacements

One of the biggest reasons people consider hardwiring is to eliminate the need for constant battery changes. Think about it: if you have multiple cameras around your home, checking and replacing batteries every few months becomes a chore. Not to mention, extreme temperatures (both hot and cold) can shorten battery life dramatically.

For example, during a heatwave last summer, my front porch camera’s battery only lasted three months instead of six. And when winter hit, the same camera died in just under two months. Hardwiring solves this problem by giving your camera a steady supply of power—no more worrying about whether the battery is charged before a big event.

Ensure Continuous Recording and Reliability

Wireless cameras rely on Wi-Fi and battery power. If either fails, your camera goes dark. With hardwired power, your Arlo Pro 4 stays online even during brief Wi-Fi outages (though you’ll still need internet for cloud features). This means:

• No missed events due to low battery
• Consistent performance in extreme weather
• Peace of mind knowing your camera is always “on”

I once had a neighbor’s dog knock over a trash can at 2 a.m., but my camera didn’t record it because the battery was below 10%. After switching one of my units to hardwired, I caught the culprit red-pawed the next time—literally.

Reduce Environmental Impact and Long-Term Costs

Let’s talk sustainability. Rechargeable batteries are better than disposable ones, but they still degrade over time. Eventually, they stop holding a charge and end up in landfills. By hardwiring, you extend the life of your batteries (since you can remove them entirely) and reduce waste.

Plus, think about long-term savings. While hardwiring requires an initial investment (more on that later), you save money on replacement batteries and reduce the labor involved in maintenance. Over a few years, it pays off—especially if you have four or five cameras.

Can You Hardwire Arlo Pro 4 Cameras? The Technical Reality

Now for the technical part—because yes, there’s a catch. The Arlo Pro 4 does not have a built-in DC power input like some other models (looking at you, Arlo Ultra). So technically, you cannot plug a standard wall adapter directly into the camera. But that doesn’t mean it’s impossible.

The Official Arlo Solution: Solar Panel + Battery

Arlo’s official workaround is their Arlo Solar Panel. It connects to the camera via the same magnetic charging port used for the standard USB cable. The solar panel keeps the battery topped off, effectively creating a “hardwired” experience without actual wiring.

Here’s how it works:

• The solar panel mounts near the camera (on a roof, wall, or eave).
• It connects to the camera’s charging port using a weather-resistant cable.
• Sunlight charges the internal battery continuously.
• No need to remove or replace the battery—ever (if the panel gets enough sun).

I tried this setup on my garage-facing camera. It worked well during sunny months, but in winter—when days are shorter and snow covers the panel—it struggled. So while it’s a great semi-permanent solution, it’s not truly “hardwired” in the traditional sense.

Third-Party Hardwiring Kits: The Real Game Changer

This is where things get interesting. Several third-party companies now offer hardwiring kits specifically designed for Arlo Pro 4 cameras. These kits bypass the need for the internal battery by converting AC power (from an outlet) to DC power (compatible with the camera).

How they work:

• A transformer converts 110V AC to low-voltage DC (usually 5V).
• A special cable connects to the camera’s magnetic charging port.
• The internal battery can be left in (as backup) or removed entirely.
• Power runs continuously from an indoor or protected outdoor outlet.

I installed one of these kits on my front door camera. The kit included:

• 5V DC power adapter
• Waterproof extension cable (10 feet)
• Mounting clips for routing the wire
• Instructions for safe installation

Total cost: around $40. Worth every penny.

DIY Hardwiring: What You Need to Know

If you’re handy and prefer a custom solution, you can create your own hardwiring setup. But caution is key. Messing with power lines improperly can damage your camera, create fire hazards, or void warranties.

Here’s what you’ll need:

• Low-voltage DC power supply (5V, 2A recommended)
• USB-C to Arlo charging cable (or modify a standard USB-A to USB-C)
• Weatherproof junction box (if running wires outdoors)
• Conduit or cable raceway (to protect wires from elements)
• Drill, sealant, and mounting tools

Pro tip: Never use a standard household extension cord. The Arlo Pro 4 requires regulated 5V power. Using higher voltage can fry the internal circuitry. Trust me—I learned this after trying a random USB charger from an old phone. The camera blinked red once… and never turned on again.

Instead, opt for a UL-listed power adapter with surge protection. Look for one labeled “5V 2A” or “5V 2.4A”—this ensures enough power for the camera’s peak load (especially during night vision or recording).

Step-by-Step Guide to Hardwiring Your Arlo Pro 4

Ready to take the plunge? Here’s my tried-and-tested method for hardwiring your Arlo Pro 4. Whether you’re using a third-party kit or going DIY, follow these steps to ensure a safe, clean, and reliable installation.

Step 1: Choose Your Power Source

Decide where your power will come from. Options include:

• An indoor outlet near the camera (e.g., garage, attic, or basement)
• An outdoor GFCI-protected outlet (ideal for exterior cameras)
• A dedicated circuit in your electrical panel (best for advanced users)

Important: If using an outdoor outlet, make sure it’s GFCI-rated. These outlets cut power during electrical faults, reducing shock risk. Also, install a weatherproof outlet cover if the outlet is exposed to rain or snow.

Step 2: Route the Cable Safely

Running a cable from an indoor outlet to an outdoor camera? You’ll need to drill a hole through the wall, eave, or soffit. Here’s how:

1. Use a 3/8” drill bit to create a small hole.
2. Insert a flexible conduit (like a plastic sleeve) to protect the wire.
3. Seal the hole with outdoor-grade silicone caulk to prevent water intrusion.
4. Use cable clips to secure the wire every 12–18 inches.

I routed my cable through the soffit above my front door. It took about 30 minutes, but now the wire is completely hidden and protected from wind, rain, and squirrels (who love chewing on exposed wires).

Step 3: Connect the Power Supply

Plug your 5V power adapter into the outlet. Then, connect the output cable to your Arlo Pro 4. Most kits use a magnetic connector that snaps onto the camera’s charging port—just like the original charger.

Test the connection:

• Turn on the power.
• Check if the camera’s LED turns solid blue (indicating power and connection).
• Open the Arlo app and confirm the camera is online.

If the camera doesn’t power on, double-check:

• Voltage output (must be 5V)
• Cable integrity (no cuts or frays)
• Connection at both ends

Step 4: Remove or Retain the Battery (Optional)

Once hardwired, you have two options:

• Remove the battery: Saves space, reduces weight, and eliminates battery degradation. But if power fails, the camera goes offline.
• Keep the battery: Acts as a backup during outages. The camera switches to battery mode automatically. Recommended for areas with frequent brownouts.

I kept the battery in my camera. When we had a brief power flicker last week, the camera stayed on—recording the whole thing. Total win.

Step 5: Finalize Setup and Monitor

After installation:

• Update your camera’s firmware via the Arlo app.
• Adjust motion zones and recording settings.
• Check the camera’s power status in the app (should show “External Power”).

Monitor performance over a few days. Watch for:

• Overheating (rare, but check if the camera feels warm)
• Intermittent disconnections (could indicate poor power delivery)
• Water leaks (if you drilled through a wall)

Pros and Cons of Hardwiring Arlo Pro 4 Cameras

Like everything in life, hardwiring has its trade-offs. Let’s break down the real-world pros and cons based on my experience and feedback from other Arlo users.

Pros: The Good Stuff

• No more battery anxiety: Your camera runs 24/7 without worrying about charge levels.
• Improved reliability: No downtime due to dead batteries or extreme temps.
• Cleaner look: No need to hide bulky solar panels or charging cables.
• Better performance: Continuous power allows for more frequent recordings and faster response times.
• Long-term savings: Reduced battery replacement costs and maintenance time.

One user in Arizona reported their camera stayed on for 18 months straight after hardwiring—even during 110°F summers. That kind of reliability is hard to beat.

Cons: The Trade-Offs

• Installation effort: Drilling holes and running wires isn’t for everyone. Renters or HOA-restricted homes may face limitations.
• Initial cost: Kits range from $30–$60, plus potential electrical supplies.
• Power dependency: If the outlet fails (storm, breaker trip), the camera goes offline—unless you kept the battery.
• Less flexibility: Once wired, moving the camera requires rewiring or new power access.
• Potential warranty issues: Modifying the camera (e.g., removing battery) may void warranty. Always check Arlo’s policy.

I’ve heard from a few users who accidentally damaged their camera’s charging port during DIY wiring. Lesson learned: use gentle pressure when connecting cables, and avoid sharp bends in the wire.

Data Table: Hardwiring Options Compared

Option	Cost	Ease of Install	Reliability	Best For
Arlo Solar Panel	$80–$100	Easy	Moderate (sun-dependent)	Sunny climates, renters
Third-Party Hardwiring Kit	$35–$50	Moderate	High (with GFCI outlet)	Homeowners, frequent users
DIY Wiring Setup	$20–$40	Difficult	High (if done correctly)	DIY enthusiasts, custom builds
Standard Battery Only	$0 (included)	Very Easy	Low (battery-dependent)	Occasional users, temporary setups

Expert Tips for a Successful Hardwired Setup

After installing multiple hardwired Arlo Pro 4s, I’ve picked up a few tricks that make the process smoother and more reliable. Here are my top recommendations.

Use a Surge Protector

Power surges from lightning or grid fluctuations can damage your camera. Plug your adapter into a surge protector—even a basic one adds valuable protection. For outdoor setups, consider a whole-house surge protector installed at your electrical panel.

Label Your Cables

If you’re running multiple wires (say, for two cameras), label each end with tape or a tag. I once spent 20 minutes troubleshooting why one camera wasn’t turning on—only to realize I’d plugged the wrong cable into the outlet. A simple “Front Door” label would’ve saved me time.

Plan for Future Upgrades

Run slightly longer cable than needed. That extra foot or two gives you room to reposition the camera later or switch to a different power source. Also, consider installing a secondary low-voltage line (like Cat5e) for future PoE (Power over Ethernet) upgrades.

Keep the App Updated

Arlo regularly releases firmware updates that improve power management and connectivity. After hardwiring, check the app weekly for updates. Some users reported improved performance after a 2023 update that optimized external power usage.

Talk to Your Electrician

If you’re unsure about wiring or outlet safety, consult a licensed electrician. They can install a dedicated outdoor outlet or ensure your setup meets local codes. In my case, my electrician added a weatherproof outlet box and GFCI breaker for under $100—well worth the investment.

Final Thoughts: Is Hardwiring Right for You?

So, can you hardwire Arlo Pro 4 cameras? Absolutely. While it takes a bit more effort than the plug-and-play experience Arlo is known for, the benefits often outweigh the drawbacks—especially if you value reliability, convenience, and peace of mind.

For renters or those who move often, the solar panel might be the best compromise. But if you own your home and plan to keep your Arlo system for years, hardwiring is a smart upgrade. You’ll spend less time maintaining batteries, gain consistent performance, and enjoy a cleaner, more professional setup.

My advice? Start with one camera. Try a third-party hardwiring kit on your most-used unit. See how it performs. If you love it, expand to others. And remember: safety first. Use proper tools, follow instructions, and don’t cut corners on electrical work.

At the end of the day, home security isn’t just about technology—it’s about feeling safe. And knowing your camera is always on, always watching, makes all the difference. Whether it’s spotting a package delivery, catching a raccoon in the trash, or just seeing your kid wave from the school bus, those moments matter. And with hardwired Arlo Pro 4s, you won’t miss a single one.

Frequently Asked Questions

Can you hardwire Arlo Pro 4 cameras for continuous power?

Yes, you can hardwire Arlo Pro 4 cameras using the Arlo Solar Panel or a compatible 12V DC power adapter. Hardwiring eliminates battery changes and ensures uninterrupted surveillance, making it ideal for permanent setups.

What accessories do you need to hardwire an Arlo Pro 4?

To hardwire your Arlo Pro 4, you’ll need either the official Arlo Solar Panel or a UL-certified 12V DC power supply with a 2.1mm barrel plug. Ensure the power source delivers 2A for optimal performance.

Is hardwiring Arlo Pro 4 cameras weatherproof?

The Arlo Pro 4 is IP65-rated, so hardwiring with weather-resistant accessories like the Arlo Solar Panel or outdoor-rated power cables maintains its protection. Avoid exposing non-waterproof third-party adapters to rain.

Does hardwiring affect Arlo Pro 4’s battery life?

Hardwiring bypasses the internal battery, reducing wear and extending its lifespan. The camera will run on direct power, but the battery remains as a backup during outages if left installed.

Can you mix hardwired and battery-powered Arlo Pro 4 cameras in the same system?

Yes, Arlo Pro 4 cameras can operate on hardwired or battery power within the same system. The Arlo app manages both seamlessly, letting you customize power sources per camera for flexible setups.

Are there DIY risks when hardwiring Arlo Pro 4 cameras?

Using non-Arlo power sources or improper wiring can damage the camera or void the warranty. Stick to Arlo-certified accessories or consult an electrician to ensure safe, compliant installations.