Do All Arlo Cameras Have Audio Find Out Here

Not all Arlo cameras have audio—while most newer models include built-in microphones for two-way talk and sound detection, some budget or older versions may lack this feature. Always check the product specs to confirm audio capabilities before purchasing, as features vary by model and generation.

Key Takeaways

• Not all Arlo cameras have audio: Check specs before buying to ensure audio features meet your needs.
• Two-way audio is standard: Most newer models include built-in mics and speakers for real-time communication.
• Older models lack audio: Early versions like Arlo Pro 1 may not support sound recording or talkback.
• Audio enhances security: Use two-way talk to deter intruders or communicate with visitors remotely.
• Review model details: Confirm “microphone” and “speaker” in product features for audio capabilities.
• Firmware updates matter: Some models gain audio features via updates—verify current functionality.

Do All Arlo Cameras Have Audio? Let’s Settle the Debate

Picture this: You’re at work, sipping your third coffee of the day, when a notification pops up on your phone. Your Arlo camera has detected motion. You open the app, and sure enough, there’s a delivery driver at your front door. You watch as they leave a package. But what if you could hear them say, “I’m leaving this on the porch”? That’s the magic of audio-enabled cameras. But here’s the million-dollar question: Do all Arlo cameras have audio?

If you’re shopping for a home security system, you’ve probably noticed that Arlo offers a dizzying array of cameras—wireless, wired, indoor, outdoor, floodlight, doorbell, and even baby monitors. With so many options, it’s easy to get confused. Some models promise crisp video and two-way talk, while others seem to lack audio entirely. As someone who’s tested more than a dozen Arlo cameras (and accidentally startled a neighbor by yelling “Hello!” through one), I’ve dug into the details so you don’t have to. In this guide, we’ll break down which Arlo cameras have audio, which don’t, and why it matters for your security setup.

Which Arlo Cameras Have Built-In Audio?

Let’s cut to the chase: Not all Arlo cameras have audio, but the majority of newer models do. Audio isn’t just a “nice-to-have” feature—it’s critical for deterrence, convenience, and peace of mind. Imagine hearing a window break at 2 a.m. or being able to tell a delivery person to leave a package in a safe spot. Here’s the breakdown of Arlo’s audio-equipped lineup.

Cameras with Two-Way Audio

These models let you listen and speak through the camera, making them perfect for interacting with visitors, pets, or potential intruders:

• Arlo Pro 5S 2K: The flagship model with crisp 2K video, color night vision, and clear two-way audio. Great for front porches or garages.
• Arlo Ultra 2: 4K HDR video with a wide-angle lens and studio-quality audio. It even filters out wind and background noise.
• Arlo Essential Outdoor Camera (2nd Gen): Budget-friendly but packs a punch with 1080p video, night vision, and two-way talk. Ideal for renters or small yards.
• Arlo Essential Indoor Camera: Designed for nurseries or pet monitoring, with a privacy shutter and two-way audio.
• Arlo Essential Video Doorbell (Wire-Free or Wired): Lets you chat with visitors from your phone. The wire-free version is a lifesaver for apartments.
• Arlo Pro 3 Floodlight Camera: A floodlight and camera combo with loud two-way audio. Perfect for deterring nighttime lurkers.

Pro Tip: Two-way audio works best in quiet environments. If you’re in a windy or noisy area, position the camera away from traffic or HVAC units to avoid muffled sound.

Cameras with One-Way Audio (Listen Only)

These models let you hear sounds (like a dog barking or glass breaking) but can’t speak through them. They’re rare in Arlo’s lineup, but worth noting:

• Arlo Go 2 (LTE/4G): Designed for remote areas, this camera has a microphone for ambient sound but no speaker. You can hear what’s happening but can’t talk back.

Why this matters: If you’re using the Go 2 to monitor a shed or vacation home, one-way audio is still useful for detecting activity—just don’t expect to scare off a raccoon with your voice.

Cameras with No Audio at All

Yes, a few Arlo models skip audio entirely. These are typically older or specialized devices:

• Arlo Pro 2: A legacy model with 1080p video but no built-in microphone or speaker.
• Arlo Baby Monitor: While it has a microphone for baby sounds, it lacks two-way talk. (Note: Some newer Arlo baby monitors may include audio, but check specs carefully.)

Real-world example: My friend bought a used Arlo Pro 2 on eBay, excited to save money. She later realized it couldn’t hear her dog barking or let her tell her kids to stop fighting over the last cookie. She upgraded to a Pro 5S—problem solved!

Why Audio Matters: Beyond Just “Hearing”

You might be thinking, “I’ll just rely on the video.” But audio transforms your camera from a passive observer into an active security tool. Let’s explore why this feature is a game-changer.

Deterrence and Communication

Two-way audio is like having a security guard on call 24/7. When you speak through your camera, you’re not just monitoring—you’re engaging. For example:

• A delivery driver leaves a package. You say, “Thanks! Please put it behind the planter next time.”
• Your neighbor’s dog keeps digging in your yard. A quick “Hey, stop that!” through the camera can prevent damage.
• An intruder approaches your door. A loud “I’m calling the police!” can send them running.

Tip: Use the Arlo app’s “Quick Response” feature to pre-record messages (e.g., “Leave the package and go”) for instant replies.

Sound-Based Alerts

Arlo’s audio-enabled cameras can detect specific sounds and send alerts. For instance:

• Glass break detection: The camera listens for the frequency of shattering glass and notifies you immediately.
• Smoke/CO alarm detection: If your smoke detector goes off, your Arlo camera can alert you even if you’re miles away.
• Custom sound triggers: In the Arlo app, you can set up alerts for sounds like barking, crying, or loud noises.

Real-world use case: My cousin’s Arlo Pro 5S once detected her smoke alarm at 3 a.m. while she was on vacation. She called a neighbor, who found a small kitchen fire before it spread. Audio literally saved her home.

Emotional Reassurance

For parents, pet owners, or caregivers, audio adds emotional value. Hearing your toddler’s giggles or your dog’s excited bark when you’re at work? Priceless. One-way audio cameras (like the Arlo Go 2) are also great for:

• Monitoring elderly parents (e.g., hearing if they fall or call for help).
• Keeping an ear on a pet with separation anxiety.
• Checking on a rental property during off-seasons.

Limitations and Trade-Offs of Arlo Audio

Audio sounds perfect, right? Not so fast. Every feature has trade-offs. Here’s what to keep in mind before buying.

Privacy Concerns

Audio recording raises privacy red flags—both for you and others. Consider these scenarios:

• Legal restrictions: Some states (like California) require two-party consent for audio recording. If your camera captures conversations between neighbors, you could face legal trouble.
• Data storage: Arlo stores audio in the cloud if you have a subscription. If you’re wary of data breaches, opt for local storage (available on some models).
• False positives: Wind, rain, or distant traffic can trigger sound alerts. My Arlo once sent me a “glass break” alert because a neighbor dropped a spoon.

Tip: Use Arlo’s “Activity Zones” to limit audio detection to specific areas (e.g., your front door only).

Audio Quality Variability

Not all microphones are created equal. Factors that affect audio quality include:

• Distance: The farther you are from the camera, the harder it is to hear clearly.
• Background noise: A camera near a busy street may struggle to pick up voices.
• Weather: Rain or wind can muffle sound, especially on outdoor models.

Pro Tip: Test your camera’s audio range by standing 10–15 feet away and speaking at normal volume. If you can’t hear yourself in the app, reposition the camera.

Battery Drain (For Wireless Models)

Two-way audio uses more battery power. If you have a wire-free Arlo camera (like the Essential Outdoor), expect faster battery drain when audio is enabled. To mitigate this:

• Use a solar panel (sold separately).
• Disable audio when not needed (e.g., during daytime hours).
• Opt for wired models (like the Arlo Pro 4 Wired) for constant power.

How to Check if Your Arlo Camera Has Audio

Confused about your specific model? Here’s how to verify audio capabilities—whether you’re buying new or troubleshooting an existing camera.

Check the Product Specs

Arlo’s website lists audio features for each camera. Look for these keywords in the “Features” section:

• Two-way audio: You can listen and speak.
• Built-in microphone: You can hear sounds (but may not speak back).
• No audio listed: The camera likely lacks audio.

Example: The Arlo Ultra 2 specs say “Two-way audio with noise cancellation.” The older Arlo Pro 2 says nothing about audio—because it doesn’t have it.

Test the Camera Yourself

If you already own an Arlo camera, test its audio:

1. Open the Arlo app and tap your camera.
2. Look for a speaker icon or “Talk” button. If you see it, two-way audio is supported.
3. For one-way audio, check if you can hear ambient sounds when the camera is live.
4. If no audio options appear, your model likely lacks audio.

Note: Some cameras (like the Arlo Go 2) require a cellular plan for audio to work. If you’re not getting sound, verify your subscription.

Compare Models Side-by-Side

Use Arlo’s “Compare Models” tool on their website. Select 2–3 cameras and look for differences in audio features. For example:

• Arlo Pro 4 vs. Arlo Pro 3: Both have two-way audio, but the Pro 4 adds a spotlight and improved night vision.
• Arlo Essential Indoor vs. Arlo Baby: The Essential has two-way talk, while the Baby lacks it.

Arlo Audio Comparison Table

Camera Model	Audio Type	Microphone	Speaker	Best For
Arlo Pro 5S 2K	Two-way	Yes	Yes	Front porches, garages, high-traffic areas
Arlo Ultra 2	Two-way	Yes	Yes	Premium security with studio-quality audio
Arlo Essential Outdoor (2nd Gen)	Two-way	Yes	Yes	Budget-friendly outdoor monitoring
Arlo Essential Indoor	Two-way	Yes	Yes	Nurseries, pet monitoring, apartments
Arlo Essential Video Doorbell	Two-way	Yes	Yes	Package deliveries, visitor communication
Arlo Pro 3 Floodlight	Two-way	Yes	Yes	Outdoor deterrence with bright lights
Arlo Go 2	One-way	Yes	No	Remote areas (sheds, vacation homes)
Arlo Pro 2	None	No	No	Legacy setups (upgrade recommended)

Final Thoughts: Should You Prioritize Audio?

So, do all Arlo cameras have audio? The short answer: No. But the good news is that most modern Arlo cameras—especially newer models—include some form of audio. Whether you need two-way talk for deterring intruders or one-way listening for sound alerts, there’s a model that fits your needs.

Here’s my take: If you’re buying a camera for security, audio is worth the investment. It turns passive surveillance into active protection. But if privacy or budget is a concern, weigh the trade-offs. Skip audio on older models (like the Pro 2) or specialized devices (like the Baby Monitor) unless you find a killer deal.

And remember: Audio isn’t just about hearing—it’s about connecting. From scaring off a suspicious figure to telling your dog to get off the couch, audio adds a layer of control and peace of mind that video alone can’t match. So next time you’re browsing Arlo’s lineup, ask yourself: “Do I want to see what’s happening—or do I want to be part of the conversation?”

Happy monitoring!

Frequently Asked Questions

Do all Arlo cameras have audio?

Not all Arlo cameras have built-in audio, but most newer models include two-way or one-way audio features. For example, the Arlo Pro and Ultra series support two-way talk, while older models like the original Arlo Wire-Free may lack microphones.

Which Arlo cameras have two-way audio?

Two-way audio is available on models like the Arlo Pro 3/4, Ultra, and Essential series. This feature allows you to both hear sounds and speak through the camera using the Arlo app.

Can I disable the audio on Arlo cameras with microphones?

Yes, you can disable the microphone in the Arlo app settings under “Device Settings > Audio.” This lets you use video-only mode if privacy or local noise regulations are a concern.

Do Arlo doorbells have audio?

Yes, all Arlo video doorbells (wired and wireless) include built-in audio with two-way talk. You can communicate with visitors directly through the app while viewing a live stream.

Why doesn’t my Arlo camera have sound?

Older Arlo models (like the original Arlo) lack built-in microphones, so they can’t record audio. Check your model’s specs to confirm if it supports audio, or upgrade to a newer version with this feature.

Are Arlo cameras with audio compatible with Alexa?

Yes, most Arlo cameras with audio work with Alexa via the Arlo skill. You can view live feeds and use two-way talk through Echo Show devices, though some features may require a subscription.