Ever wondered what keeps your Ring Video Doorbell 2 humming along perfectly? While the Ring Doorbell 2 primarily runs on a rechargeable battery, you can hardwire it to your existing doorbell wiring for a continuous trickle charge. This is where the magic (and a bit of confusion) about voltage comes in! Getting the right power source isn’t just about keeping it charged; it’s about ensuring optimal performance, preventing battery drain issues, and avoiding annoying “offline” notifications.
Choosing the best voltage for Ring Doorbell 2 can feel a bit like cracking a secret code. You need enough power to keep it happy, but not so much that you risk damaging the device. Luckily, we’re here to demystify it all and help you pick the perfect transformer or power solution. Forget the guesswork – let’s dive into some top-notch options that will keep your Ring Doorbell 2 powered up and ready to protect your home!
Ring Doorbell 2 Voltage Requirements: What You Need to Know
Before we explore the best power options, let’s talk numbers. The Ring Video Doorbell 2 typically requires a low-voltage AC transformer, specifically within the range of 8-24 VAC (Volts Alternating Current). It’s crucial to use an AC transformer, not a DC one, as Ring devices are designed for alternating current. Getting the voltage right ensures your doorbell functions correctly, records video reliably, and keeps that internal battery topped up without constant recharging.
Now, let’s check out some of the top products that can provide the best voltage for Ring Doorbell 2 and other smart doorbells.
Our Top Picks for Powering Your Ring Doorbell 2
Here are our curated selections, designed to give you peace of mind and optimal performance for your smart doorbell.
1. Hardwired Transformer for Ring Wired Video Doorbells
This hardwired transformer comes directly from Ring, so you know it’s built with their ecosystem in mind. It’s an ideal solution if your existing doorbell transformer is underpowered or simply too old to reliably support your Ring Doorbell 2 (when hardwired). Providing a solid 16V 30VA output, it’s perfectly within the recommended range for a consistent trickle charge, ensuring your Ring device performs at its peak without those frustrating low-battery alerts.
- Key Features:
- Replaces underpowered doorbell transformers.
- Optimizes performance of Ring Video Doorbell Wired, Wired Doorbell Plus (Video Doorbell Pro), Wired Doorbell Pro (Video Doorbell Pro 2) with increased power.
- Easily replaces most North American doorbell transformers.
- Comes with all tools needed for easy installation.
- 120V AC 60 Hz power input with 16V 30VA power output.
- Pros:
- Directly from Ring, ensuring compatibility and reliability.
- Provides a robust 16V 30VA power output, ideal for consistent charging.
- Includes installation tools, making DIY setup easier.
- Designed for a simple, direct replacement.
- Cons:
- May be specific to Ring’s wired models, though it works well with hardwired Ring 2 setups.
- Requires some basic electrical knowledge for installation.
- User Impressions: Users often praise this transformer for solving persistent low-battery issues with their hardwired Ring devices. Many highlight the straightforward installation process and the noticeable improvement in their doorbell’s performance and connectivity. It’s seen as a reliable upgrade.
2. Auspow Doorbell Transformer 24V 40VA for Ring Video…
The Auspow 24V 40VA transformer is a power beast designed for versatility. If you’re looking for a robust solution that can handle not just your Ring Doorbell 2 but potentially multiple smart devices, this could be your go-to. Its 24V output is at the higher end of Ring’s recommended range, providing ample power to ensure stable operation and a quick trickle charge. Plus, its universal compatibility means it’s a great choice for a smart home with various branded devices.
- Key Features:
- Input: 120 V 50/60HZ; Output: 24 V 40VA, offering reliable and safe performance.
- Universal compatibility with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, Ecobee, Honeywell, Sensi smart thermostats, and other 24-volt devices.
- Can power single or multiple thermostats and doorbells.
- Easy to replace and install with screws, unscrews, or threaded clips to the electrical box.
- Excellent customer service with refund/replacement policy.
- Pros:
- High 24V 40VA output ensures plenty of power for stable operation.
- Broad compatibility with various smart home devices.
- Designed for easy installation.
- Strong customer service backing.
- Cons:
- 24V might be higher than some older doorbell chimes can handle without an included resistor (check chime compatibility).
- Larger power output might be overkill for just one Ring Doorbell 2 if not also powering other devices.
- User Impressions: Customers frequently commend the Auspow transformer for its strong, consistent power delivery, which eliminates flickering issues and low-battery alerts. Its universal appeal for various smart devices is also a big plus for homeowners with mixed brand ecosystems.
3. Newhouse Hardware 3TRAN Tri-Volt (8vac/10VA, 16vac/10VA or…)
Talk about versatility! The Newhouse Hardware Tri-Volt transformer is a fantastic choice if you’re unsure about your exact voltage needs or want a future-proof solution. With three output options—8VAC/10VA, 16VAC/10VA, or 24VAC/20VA—you can select the ideal power setting for your Ring Doorbell 2 (typically 16V or 24V for best performance) or even a traditional doorbell. This flexibility makes it a smart upgrade for virtually any low-voltage doorbell setup.
- Key Features:
- Input: 120-Volt AC / 3 Output Options: 8 vac/10 VA, 16 vac/10 VA or 24 vac/20 VA.
- UL Certified for safety.
- Universal use: Powers Video Doorbells like Ring, Ring Pro & Nest Hello (when connected directly at 24vac/20VA setting), as well as standard Doorbells and Chimes.
- Eliminates issues caused by old, underpowered transformers.
- Compact dimensions for easy fitting.
- Pros:
- Multiple voltage options provide unmatched versatility.
- UL certified, ensuring safety and quality.
- Great for upgrading outdated transformers and fixing power issues.
- Compatible with both smart and traditional doorbells.
- Cons:
- Lower VA output at 10VA for 8V/16V might be less robust for some setups compared to 20VA or 40VA options.
- Might require careful wiring to select the correct voltage output.
- User Impressions: Reviewers often praise the Newhouse Tri-Volt for its adaptability, noting that it effectively resolves issues with insufficient power for their smart doorbells. The option to choose voltage is a major selling point for those with varied needs or older chime systems.
4. VIIVRIA 24-Volt AC 40VA Doorbell Transformer, Compatible…
The VIIVRIA 24-Volt AC 40VA transformer is another powerhouse solution, specifically highlighting its optimization for Ring devices. If you want robust, reliable power that ensures your Ring Video Doorbell 2 operates flawlessly, this transformer is a strong contender. Its generous 24V 40VA output provides a stable and consistent power supply, perfect for eliminating low-battery warnings and ensuring continuous video recording. Plus, it comes from a brand with a focus on digital accessories, adding a layer of trust.
- Key Features:
- Specifically optimized for Ring Video Doorbell Wired, Wired Doorbell Plus (Video Doorbell Pro), and Wired Doorbell Pro (Video Doorbell Pro 2), providing necessary power boost.
- Reliable Performance: Input of 120V AC 60 Hz, output of 24V AC at 40VA for stable power supply.
- Designed for residential, commercial, and industrial use.
- Easy to Install: Can be screwed, threaded, or clamped to the electrical box, with clear wiring diagrams.
- Universal Compatibility: Also compatible with Nest, Ecobee, Honeywell, Sensi, and other devices requiring constant 24-volt power.
- Trusted Brand Expertise: VIIVRIA specializes in digital accessories, ensuring high-quality products.
- Pros:
- High 24V 40VA output ensures ample and stable power.
- Explicitly optimized for Ring devices, promising excellent compatibility.
- Suitable for both DIY enthusiasts and professionals with clear instructions.
- Broad compatibility makes it a versatile choice.
- Cons:
- Similar to other 24V options, ensure your chime can handle the higher voltage or use a resistor if necessary.
- May be more power than strictly necessary if only powering a single doorbell.
- User Impressions: Users appreciate the VIIVRIA transformer for its robust build and consistent performance, often reporting that it resolves their smart doorbell power issues completely. The clear installation instructions are frequently mentioned as a helpful bonus for those doing it themselves.
5. 26FT Charging Cable 18V500mA Doorbell Power Adapter for…
This 26FT Charging Cable is a game-changer if you want to power your Ring Doorbell 2 without dealing with hardwired transformers or existing chime systems. It’s a plug-in solution, offering a constant 18V 500mA (equivalent to 9VA) power supply. This means you can simply connect your Ring Doorbell 2 to a standard power outlet, keeping its battery continuously charged without ever needing to remove it for recharging. It’s perfect for renters or anyone looking for a quick, non-invasive power solution.
- Key Features:
- Convenient fix for “Low battery” issues, enabling uninterrupted operation.
- Eliminates the need to remove your doorbell for battery charging.
- Easy to install: drill a hole, feed wires, connect to Ring, plug into outlet.
- Designed for doorbells requiring constant 18 volt power.
- Compatibility: Replacement for Ring, Nest, Eufy, Arlo, Wyze, and other video doorbell equipment.
- After-sales service available for support.
- Pros:
- Extremely convenient plug-and-play solution, no hardwiring required.
- Keeps your Ring Doorbell 2 constantly charged, eliminating battery concerns.
- Long 26-foot cable offers flexibility in outlet placement.
- Simple installation, great for DIYers and renters.
- Cons:
- Requires a power outlet nearby and potentially drilling a small hole through your door/wall for the cable.
- Not a traditional hardwired transformer for existing chime systems.
- Lower VA (9VA) compared to hardwired transformers, primarily for trickle charging the battery.
- User Impressions: Customers love the sheer convenience of this power adapter, especially those who struggle with battery life or don’t have existing doorbell wiring. Its easy setup and reliable trickle charge are highly praised, offering a true “set it and forget it” experience for their Ring Doorbell 2.
Understanding the Best Voltage for Ring Doorbell 2: FAQs
Having the right power source is key to your Ring Doorbell 2’s performance. Here are some common questions to help you understand more.
Q1: What is the ideal voltage for Ring Doorbell 2?
A1: The Ring Video Doorbell 2 requires an AC (Alternating Current) transformer providing between 8-24 Volts AC (VAC). Most commonly, 16V or 24V transformers are used for optimal performance and consistent trickle charging.
Q2: Can I use a DC transformer for my Ring Doorbell 2?
A2: No, Ring doorbells are designed to work only with AC (Alternating Current) power sources. Using a DC (Direct Current) transformer can damage your device and void its warranty. Always check that the transformer specifies AC output.
Q3: What happens if the voltage is too low for my Ring Doorbell 2?
A3: If the voltage is too low (below 8VAC or insufficient VA), your Ring Doorbell 2 might experience issues like slow charging, rapid battery drain, intermittent power loss, or even complete failure to operate. It may also show persistent “low battery” notifications.
Q4: What if the voltage is too high for my Ring Doorbell 2?
A4: While the Ring Doorbell 2 can handle up to 24VAC, using a transformer with a significantly higher voltage than recommended (e.g., 30V or more) can potentially damage the internal components of your doorbell. Always stick within the 8-24VAC range.
Q5: How do I know what voltage my current doorbell transformer provides?
A5: Your existing transformer is usually located near your main electrical panel, in a utility closet, or mounted near your doorbell chime. It typically has a label indicating its output voltage (e.g., 16V, 10V) and VA (Volt-Amperes). If you can’t find a label, you might need a multimeter to test the wires (turn off power first!).
Q6: Is hardwiring my Ring Doorbell 2 better than just using the battery?
A6: Hardwiring your Ring Doorbell 2 provides a continuous trickle charge, which means you’ll rarely (if ever) need to remove the battery for manual recharging. This ensures uninterrupted operation, especially for live view and motion detection, offering greater convenience and reliability compared to relying solely on battery power.
Q7: Do I need an electrician to install a new doorbell transformer?
A7: While many homeowners with basic DIY electrical knowledge can replace a doorbell transformer, it involves working with household electrical wiring (120V AC). If you’re uncomfortable or unsure about the process, it’s always safer to consult or hire a qualified electrician to ensure a safe and correct installation.
Final Thoughts
Getting the best voltage for Ring Doorbell 2 isn’t just a technical detail; it’s a crucial step toward enjoying seamless home security. Whether you opt for a high-output transformer like the Auspow or VIIVRIA, a versatile tri-volt option like Newhouse Hardware, a dedicated Ring transformer, or the convenient plug-in adapter, ensuring your device has a stable and sufficient power supply will enhance its performance and your peace of mind. No more worrying about dead batteries or connectivity glitches – just continuous, reliable protection for your home. Choose wisely, and enjoy your perfectly powered Ring Doorbell 2!