The Ultimate Guide to Arlo Security Doorbells: Which Model Is Best to Buy?
Arlo is a well-known brand in the home security world. Originally part of Netgear, Arlo became a separate company in 2018 and has since focused on making high-quality and innovative security cameras and video doorbells that are loved by tech enthusiasts and everyday users alike. The clean design, strong smart features, and integration with voice assistants like Alexa and Google Assistant make Arlo doorbells attractive options for modern homes.
One of the standout categories in Arlo’s product lineup is its video doorbells. These devices do more than just ring—they provide surveillance, alerts, cloud storage, and two-way communication. However, Arlo offers several models with different features, installation requirements, and price points. Choosing the best one can be confusing if you don’t know how they differ.
This article breaks down the key Arlo doorbell models, compares their features, highlights the differences, and helps you decide which Arlo security doorbell is the most suitable for your home.
Overview of Arlo Video Doorbell Models
Arlo currently offers multiple video doorbell models, mainly falling under two categories: Essential Video Doorbells and 2nd Generation Video Doorbells. Although these models share core features like smart alerts and smartphone streaming, their differences lie in video resolution, power requirements, installation flexibility, and advanced functionality.
1. Arlo Essential Video Doorbell Wired
The Arlo Essential Video Doorbell Wired is the classic hardwired model that requires existing doorbell wiring to power the device. It streams at Full HD (1536 x 1536) resolution with a square aspect ratio and provides a wide 180-degree diagonal field of view. The hardwired setup ensures a consistent power source without the need to recharge batteries.
2. Arlo Essential Video Doorbell Wire-Free
The wire-free version of the Essential Video Doorbell offers the same resolution and field of view as the wired version but uses a rechargeable battery instead of relying solely on household doorbell wiring. It can optionally be hardwired to trickle charge while still retaining a battery backup. This flexibility makes it ideal for homes without existing doorbell wiring or for users who prefer simpler installation.
3. Arlo Video Doorbell HD and 2K (2nd Generation)
These newer models represent Arlo’s second generation of video doorbells. They feature improved video resolution options, including an HD version (1080p) and a 2K version (1944 x 1944), offering sharper and more detailed video than the Essential models. These doorbells also include an integrated rechargeable battery with optional hardwiring, and they connect directly to Wi-Fi for easy setup.
Head-to-Head Feature Comparison
To help you choose the right Arlo doorbell, here’s how the main models stack up across the key features most buyers care about:
Video Quality and Field of View
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Essential Wired & Wire-Free: Both stream at 1536 x 1536 resolution with a 180-degree diagonal view, which means a square image that covers head-to-toe visibility at the doorstep.
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2nd Gen HD: Offers standard 1080p video quality. While suitable for everyday monitoring, it’s less detailed than the higher-resolution models.
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2nd Gen 2K: Provides the highest clarity with up to 1944 x 1944 resolution, excellent for identifying faces and fine details at the door.
Installation and Power
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Essential Wired: Requires existing wiring but delivers continuous power without recharging.
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Essential Wire-Free: Gives flexibility with battery operation and optional wiring to keep the battery charged.
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2nd Generation Models: Built-in rechargeable batteries with optional hardwired installation allow a blend of convenience and reliability.
Smart Alerts and Integration
All Arlo doorbells work with major smart ecosystems including Amazon Alexa, Google Assistant, and others, allowing live view through smart displays and hands-free announcements. The wide field of view and motion detection alert you in real time when someone approaches your door.
Most advanced smart alerts (like person, vehicle, or package detection) require a subscription to Arlo’s cloud service, which stores video footage and enables smart detection. Some buyers consider this ongoing cost a downside because features like cloud storage and advanced AI alerts aren’t free.
Cloud Storage and Subscription
Arlo Secure is the subscription service that unlocks cloud storage, advanced alerts, and smart notifications. Without a paid plan, doorbells may still stream live video and send basic motion alerts, but footage won’t be stored for later review. Many users view this as a necessary ongoing cost to get the most from their Arlo devices.
Pricing Snapshot
Arlo doorbell prices can vary by retailer, region, and whether purchase deals or bundles are available. As a general guide based on typical listings:
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Arlo Essential Video Doorbell Wired: Often the most affordable option due to simpler hardware.
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Arlo Essential Video Doorbell Wire-Free: Usually slightly more expensive than the wired version, reflecting battery convenience.
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Arlo Video Doorbell HD: Mid-range pricing, an entry point into second-generation models.
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Arlo Video Doorbell 2K: Priced higher due to its sharper video quality and advanced features.
Promotions, seasonal discounts, and bundles with chimes or multiple units can significantly change the price you pay, so it’s worth comparing current listings where you plan to shop.
Which Arlo Doorbell Is Best?
Choosing the best Arlo security doorbell depends on your priorities:
Best for Most Users – Arlo Video Doorbell 2K
The 2K model offers the best balance of video quality, installation flexibility, and future-proof features. The higher resolution makes it easier to identify faces, packages, and details around your door, and the optional hardwiring means you can choose battery-powered convenience or continuous power.
Best Budget-Friendly Option – Arlo Essential Video Doorbell Wired
If you have existing doorbell wiring and want solid features without a high upfront cost, the wired Essential model gives you dependable performance and the same wide viewing angle as more expensive models.
Best Flexible Installation – Arlo Essential Video Doorbell Wire-Free
For homes without wiring or for renters who want to avoid electrical work, the wire-free Essential doorbell is the easiest to install and still provides strong performance.
Here’s a simple price comparison box listing the major Arlo video doorbell models currently for sale in the US with approximate dollar prices (based on typical retail listings and promotions):
| Model | Type / Power | Approx. Price (USD) | Notes |
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| Arlo Video Doorbell 2K (2nd Gen) | Wired/Wireless (Battery or Hardwired) | ~$129.99 regular; often discounted ~$59-$79 on deals | Premium clarity with 2K video and 180° field of view; optional chime bundle available. |
| Arlo Video Doorbell HD (2nd Gen) | Wired/Wireless | Around $59-$79 on sale | Standard HD resolution; 180° view, two-way audio. |
| Arlo Essential Video Doorbell Wire-Free | Battery | ~$199.99 list | Rechargeable battery with wide view; may need chime accessory. |
| Arlo Essential Video Doorbell Wired | Hardwired | ~$149-$179 typical | Wired power, wide view, basic motion alerts. (estimated from older listings) |
| Arlo Doorbell Bundles (2K + chime or cameras) | Kit Bundle | ~$79-$189 depending on kit | Bundles include chime or extra cameras at discounted package pricing. |
Notes on pricing:
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Discounts and sale prices on the Arlo Video Doorbell models frequently pop up, especially during Prime Day and seasonal sales. Some listings show the 2K model priced as low as about $59 to $79 during promotions.
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Full retail prices for the Essential and 2nd Gen models are higher when not on sale.
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Bundles with chimes or other cameras are often on offer at lower combined prices
Honest Pros and Cons
Pros
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Modern design with 180-degree field of view for full doorstep coverage.
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Works with Alexa, Google Assistant, and other smart home platforms.
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Rechargeable battery options and hardwired setups available.
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Two-way audio allows communication with visitors.
Cons
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Most advanced alerts and cloud video storage require a subscription.
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Cloud subscription costs can add up over time.
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Some users report that smart alert customization and app navigation could be improved.
Final Recommendations
If you are building or upgrading a smart home security system, an Arlo video doorbell is a strong choice thanks to its smart features, integration, and flexible installation options. Among the lineup:
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The Arlo Video Doorbell 2K stands out for its clarity and versatility, making it the best overall pick.
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The Arlo Essential Wired model is perfect if you already have doorbell wiring and prefer a no-battery solution.
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The Arlo Essential Wire-Free is ideal for simple DIY installation without wiring.
Before buying, consider how important cloud storage, subscription features, and smart detection are for your needs, as these influence both the experience and long-term cost.
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