So, you’ve got a Ring Video Doorbell, and you love the convenience of seeing who’s at your door from anywhere. But sometimes, these smart devices can be a bit finicky, especially when it comes to power. If you’re experiencing “low battery” warnings even with a hardwired setup, or your chime isn’t quite right, chances are your existing doorbell transformer isn’t up to the task. That’s where a high-quality, compatible transformer comes in!
Choosing the best doorbell transformer for Ring isn’t just about getting power; it’s about ensuring your device performs optimally, preventing frustrating glitches, and even avoiding potential safety issues. Many older homes have transformers designed for traditional chimes, which simply don’t provide enough juice for today’s power-hungry smart doorbells. Upgrading can mean the difference between a reliable security device and a constant headache.
In this guide, we’ll walk you through what to look for and review seven top contenders to help you find the perfect match for your Ring doorbell. Let’s make sure your smart home stays smart!
Why a Good Transformer Matters for Your Ring Doorbell
Your Ring Video Doorbell needs a steady, sufficient power supply to function correctly. Without it, you might face issues like:
* Intermittent connectivity: Your doorbell might frequently disconnect from Wi-Fi.
* Delayed notifications: You won’t get alerts in time.
* Chime buzzing or no chime: Your indoor chime might hum or not ring at all.
* “Low battery” warnings: Even if hardwired, insufficient power means the internal battery drains.
* Reduced night vision or live view performance: Features needing more power might struggle.
A compatible and adequately powered transformer provides the consistent voltage and VA (volt-amperes) your Ring device needs to operate seamlessly, ensuring all its features work as intended.
Key Things to Consider When Choosing a Ring Doorbell Transformer
Before diving into our top picks, here’s a quick rundown of what makes a great doorbell transformer:
- Voltage (V) and VA (Volt-Amperes): Ring doorbells typically require 16V to 24V AC, with a VA rating of 10VA to 40VA, depending on the model (e.g., Ring Video Doorbell Pro often needs 16V/30VA or 24V/40VA). Always check your specific Ring model’s requirements! Higher VA usually means more stable power.
- Compatibility: Ensure the transformer explicitly states compatibility with your specific Ring Video Doorbell model (e.g., Ring Pro, Ring 2, 3, 4, 2020 Release). Many are also compatible with other smart devices like Nest or Ecobee thermostats.
- Safety Certifications: Look for UL certification. This indicates that the product has been tested to meet specific safety standards, which is crucial for electrical components.
- Installation: Most are designed for easy replacement of existing transformers, either by screwing into an electrical box or using threaded clips. Some come with longer cables for more flexible placement.
- Durability and Quality: A good transformer should be built to last, providing stable power for years without issues.
Now, let’s explore some of the best doorbell transformer for Ring options available!
1. Hardwired Transformer for Ring Wired Video Doorbells
This transformer is Ring’s own solution, designed specifically to ensure optimal performance for their wired video doorbells. If you want to take the guesswork out of compatibility, this is often the go-to choice. It’s built to replace underpowered units, giving your Ring Video Doorbell Wired, Wired Doorbell Plus (Video Doorbell Pro), or Wired Doorbell Pro (Video Doorbell Pro 2) the robust power it truly needs for peak operation.
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Key Features:
- Designed by Ring for specific compatibility.
- Optimizes performance with increased power output.
- Easily replaces most North American doorbell transformers.
- Comes with essential tools for straightforward installation.
- 120V AC 60 Hz input with 16V 30VA power output.
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Pros:
- Guaranteed compatibility with Ring’s wired models.
- Provides stable and sufficient power (16V 30VA).
- Includes tools for easier DIY installation.
- Reduces common power-related issues.
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Cons:
- May be slightly pricier than generic alternatives.
- Specific to Ring wired models; check your doorbell’s exact power needs.
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User Impressions: Customers frequently report that this transformer resolved persistent “low battery” warnings and improved overall performance, especially for Ring Pro and Pro 2 models. Many appreciate the included tools, making the upgrade a breeze. It’s often considered the safest and most reliable choice directly from the manufacturer.
2. VIIVRIA Doorbell Transformer 24V 40VA for Ring Video…
The VIIVRIA 24V 40VA transformer is a robust option for those needing a significant power upgrade, especially if you have multiple smart devices or a Ring model that thrives on higher voltage. Its UL certification offers crucial peace of mind, assuring you that it meets stringent safety standards, a factor that shouldn’t be overlooked when dealing with electrical components. This unit is a perfect solution for replacing outdated or underperforming transformers.
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Key Features:
- Input: 120 V/AC, 60 HZ; Output: 24 V AC at 40 VA.
- UL-certified for enhanced safety and longevity.
- Compatible with Ring, Nest, Ecobee, Sensi, and Honeywell thermostats/doorbells.
- Easy to replace and install with screws, unscrews, or threaded clips.
- Capable of powering single or multiple thermostats/doorbells.
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Pros:
- High 24V 40VA output for demanding devices.
- UL certification is a significant safety advantage.
- Wide compatibility with various smart home brands.
- Straightforward installation process.
- Can handle multiple connected devices.
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Cons:
- 24V may be too high for some older Ring models; always check your device’s specific needs.
- May require a separate cable if you don’t have existing wiring.
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User Impressions: Users frequently praise this transformer for its ability to resolve persistent power issues with Ring and Nest doorbells. The UL certification is a big plus for many, providing confidence in its safety. Installation is generally reported as simple and quick, making it a popular choice for power-hungry smart home setups.
3. AC 24 Volt Transformer, C Wire Adapter, Compatible with…
This AC 24 Volt Transformer stands out with its exceptionally long 8-meter (315-inch) cable, offering unparalleled flexibility in placement. If your existing doorbell wiring is a nightmare or simply non-existent, this plug-in solution allows you to power your smart doorbell directly from an outlet. It’s not just for doorbells either; it doubles as a C wire adapter for popular smart thermostats, making it a versatile addition to your smart home ecosystem.
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Key Features:
- Universal compatibility with smart thermostats (Nest, Ecobee, Honeywell, Sensi) and doorbells (Ring Video Doorbell, 2, Pro, Nest, Skybell).
- Easy to install: assemble along the wall from outlet to device without existing wiring.
- Extra-long 8M (315-inch) cable for flexible placement.
- Provides constant AC 24V/500mA output.
- Certified for safety and convenient for charging without removing devices.
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Pros:
- Eliminates the need for existing doorbell wiring.
- Very long cable offers great installation flexibility.
- Solves “low battery” issues for Ring and other devices.
- Safe and convenient plug-in operation.
- Broad compatibility with various smart devices.
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Cons:
- Requires a visible cable run from an outlet to the doorbell.
- May not be ideal for users preferring a fully hidden, hardwired setup.
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User Impressions: Many users appreciate the simplicity and versatility of this plug-in transformer. It’s a lifesaver for renters or those without existing doorbell wiring, providing a reliable power source where hardwiring isn’t an option. The long cable is frequently highlighted as a major advantage, allowing discreet routing.
4. Auspow Doorbell Transformer 24V 40VA for Ring Video…
The Auspow 24V 40VA doorbell transformer is a solid, universally compatible choice that delivers reliable power for a range of smart home devices, including many Ring doorbells. Similar to other high-capacity options, its 24V 40VA output is ample for single or multiple devices, ensuring your smart doorbell and thermostats get all the power they need without interruptions. Its simple installation process means you can upgrade your setup quickly and easily.
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Key Features:
- Input: 120 V 50/60HZ; Output: 24 V 40VA for reliable and safe use.
- Universal compatibility with Nest, Ecobee, Honeywell, Sensi, Ring Video Doorbell (all models listed), and Skybell.
- Capable of powering multiple thermostats/doorbells simultaneously.
- Easy to install via screws, unscrews, or threaded clips to an electrical box.
- Comes with customer service support for satisfaction guarantee.
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Pros:
- High 24V 40VA output suitable for power-intensive devices.
- Broad compatibility across major smart home brands.
- Supports powering multiple devices from one transformer.
- Simple and quick installation.
- Good customer support if issues arise.
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Cons:
- No explicit mention of UL certification in the features, though reliable performance is stated. (Always double-check product listing for latest certifications).
- 24V might be overkill or incompatible for certain 16V-only Ring models.
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User Impressions: Reviewers often highlight its ease of installation and its effectiveness in resolving “low power” notifications for their Ring and Nest doorbells. The universal compatibility is a strong point for those with mixed smart home ecosystems. It’s generally seen as a dependable and straightforward upgrade.
5. Doorbell Transformer 24V Adapter for Ring Video Doorbell,…
This 24V adapter offers a convenient plug-and-play solution to power your smart doorbell continuously, banishing those annoying “low battery” warnings for good. With its waterproofed 16.4ft cable, you have plenty of length to route it discreetly from your indoor outlet to your doorbell, regardless of its placement. The non-polarity wire simplifies installation, making it incredibly user-friendly even for those new to DIY smart home setups.
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Key Features:
- Wide compatibility: powers Ring video doorbell (2020 release, 3/4/plus, and pro 1/2), Nest, Eufy, Skybell, Arlo.
- Converts 110/120v to 24volt 500mA continuously.
- Solves “Low battery” issues, providing continuous power.
- Certificated safety adapter with a waterproofed 16.4ft cable.
- Easy installation with non-polarity wire and included cable clips.
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Pros:
- Excellent plug-in option for continuous power without hardwiring.
- Very wide compatibility with popular smart doorbell brands.
- Long, waterproofed cable for flexible outdoor routing.
- Non-polarity wire simplifies installation significantly.
- Certified safety ensures peace of mind.
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Cons:
- Requires an available indoor outlet near your doorbell.
- The visible cable might not suit all aesthetic preferences.
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User Impressions: Customers love the convenience of this adapter, especially those who don’t want to deal with hardwiring or don’t have existing doorbell wiring. The long cable is a major plus, allowing for versatile mounting. Many report that it effectively keeps their Ring doorbell fully charged without any more battery worries.
6. Doorbell Transformer, 16V, 30VA Comptible with Ring…
If your Ring Video Doorbell Pro (or similar 16V-requiring model) is suffering from low power issues, including that annoying “clunk” or hum, this 16V 30VA transformer is likely your perfect fix. It’s designed to replace underpowered units, providing the consistent voltage needed to drive your smart doorbell smoothly and effectively. Installation is straightforward, often taking less than 15 minutes, making it an ideal DIY upgrade.
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Key Features:
- 16V 30VA output, powering single or multiple door chimes.
- Compatible with Ring Video Doorbell Pro, Nest Hello Video Doorbell, etc.
- Eliminates issues caused by low power, like buzzing sounds.
- Best replacement for older 16V 10VA transformers.
- Easy 15-minute installation; can be mounted horizontally or vertically.
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Pros:
- Specifically targets 16V 30VA needs, ideal for Ring Pro.
- Resolves common power-related issues like humming or “low battery.”
- Quick and easy DIY installation.
- Versatile mounting options.
- Strong satisfaction guarantee.
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Cons:
- Only suitable for 16V-compatible doorbells; not for 24V models.
- Requires existing hardwiring for installation.
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User Impressions: Many users confirm that this transformer is a game-changer for their Ring Pro, eliminating the dreaded buzzing noise and ensuring consistent power. Its ease of installation is a recurring theme in positive reviews, with many successfully installing it themselves without professional help. It’s highly recommended for those with 16V Ring models.
7. Doorbell Transformer for Ring Video Doorbell, 16v 30va…
This 16V 30VA hardwired transformer is another excellent choice for Ring Video Doorbells that operate on 16V, offering a robust and stable power supply. It boasts wide compatibility across various Ring models (2020 release, 3/4/plus, and pro 1/2), Nest, Eufy, and Skybell. With built-in over-current, overload, and short-circuit protection, safety is clearly a priority. It’s also suitable for powering both single and multiple door chimes, making it a versatile and dependable home upgrade.
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Key Features:
- 16V 30VA output, continuously converting 110/120V.
- Wide compatibility with Ring (various models), Nest, Eufy, Skybell, Arlo.
- High-quality transformer with over current, overload, and short circuit protection.
- Solves “Low battery” issues; convenient for single/multiple door chimes.
- Easy to install (refer to wiring diagram); wire not included.
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Pros:
- Robust safety features for peace of mind.
- Broad compatibility with common smart doorbells.
- Provides reliable continuous power, eliminating battery issues.
- Supports multiple door chimes.
- Guaranteed quality with warranty.
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Cons:
- Wire is not included, so you might need to purchase it separately.
- Only suitable for 16V-compatible doorbells.
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User Impressions: Customers appreciate the high-quality build and the safety features of this transformer. It’s frequently cited as a successful fix for underpowered Ring doorbells, leading to stable operation and no more battery drain warnings. The ease of installation, even without an included wire, is also positively noted.
Conclusion
Finding the best doorbell transformer for Ring means securing a stable power supply that ensures your smart doorbell runs smoothly, day in and day out. Whether you need a high-output 24V 40VA beast, a standard 16V 30VA workhorse, or a convenient plug-in option, there’s a perfect transformer out there for your Ring doorbell. Always remember to check your specific Ring model’s power requirements before making a purchase! A small upgrade here can make a huge difference in your smart home experience.
FAQ Section
Q1: Why do I need a new transformer for my Ring doorbell?
A1: Many older homes have doorbell transformers that provide insufficient power (e.g., 10VA) for modern smart doorbells like Ring. This can lead to “low battery” warnings, intermittent performance, or issues with your indoor chime. A new, higher-rated transformer ensures your Ring gets the stable power it needs.
Q2: What voltage and VA (Volt-Amperes) does my Ring doorbell need?
A2: It varies by Ring model. Most Ring Video Doorbells require 16V AC to 24V AC, with a VA rating of 10VA, 20VA, 30VA, or even 40VA. For example, Ring Video Doorbell Pro typically needs at least 16V 30VA or 24V 40VA. Always check your specific Ring model’s requirements in its manual or on Ring’s website.
Q3: Can I use a 24V transformer if my Ring doorbell only needs 16V?
A3: It depends on the specific Ring model. Some Ring doorbells are designed to handle a range of voltages (e.g., 16-24V). However, others, especially certain Ring Pro models, explicitly state 16V. Using a higher voltage than recommended can damage your doorbell over time. Always stick to the recommended voltage range for your specific model.
Q4: Is it difficult to install a doorbell transformer?
A4: For most DIYers with basic electrical knowledge, replacing a doorbell transformer is quite straightforward and typically takes 15-30 minutes. It involves turning off power at the breaker, unscrewing the old transformer, and wiring the new one. If you’re uncomfortable with electrical work, it’s always best to consult a qualified electrician.
Q5: What is UL certification, and why is it important for a transformer?
A5: UL certification means the product has been tested by Underwriters Laboratories for safety and quality. For electrical components like transformers, UL certification is crucial as it indicates the product meets specific safety standards, reducing risks like overheating, fire, or electrical hazards. It provides peace of mind.
Q6: Can a new transformer fix my Ring doorbell’s “low battery” issue?
A6: Yes, in many cases! If your Ring doorbell is hardwired but still reports “low battery,” it’s often due to an underpowered existing transformer. Upgrading to a compatible transformer with sufficient voltage and VA will provide continuous charging, eliminating the low battery warnings and ensuring consistent performance.
Q7: Where is my doorbell transformer located?
A7: Doorbell transformers are typically located near your existing indoor chime, in the basement, in a utility closet, in the attic, or sometimes mounted directly to an electrical box in a wall. They are usually small, rectangular metal boxes. Follow the wires from your doorbell chime to find it.