The 5 Best digital Doorbell transformers (2023 reviews)

It is important to have the well suited digital doorbell transformer. In the following post, we will help you to select the best digital doorbell transformers.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: VIIVRIA digital Doorbell Transformer READ REVIEW

Best For Thermostat: Buy: Maxdot digital Doorbell Transformer READ REVIEW

Best For both Simplisafe Doorbell cams: Buy: Ragnaros digital Doorbell Transformer READ REVIEW

Best Quality Transformer: Buy: Newhouse hardware digital Doorbell Transformer READ REVIEW

Best heavy duty Transformer: Buy: Ring digital Doorbell Transformer READ REVIEW

Best Overall: VIIVRIA digital Doorbell Transformer

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The transformer is a must have accessory for your daily purpose. This is a transformer, transforming 120 volts from house current down to 24 volts. It works for ring doorbell pro. It comes with an ac output of 24v/500ma, a perfect tool to meet your needs. It has a slightly higher voltage range for it so the doorbell will perform better.

The c wire is not power, it is like a neutral wire allowing the circuit to be completed back to the transformer in your furnace. It is a permanent power source for the doorbell, not a charger. This is a device that you can keep your machine continuously charging your doorbells or thermostats.

• Very long cord ensures you can reach a power source
• Plenty long cord and nicely tinned ends made it easy to install
• Great for old furnaces that do not have a c wire

Best For Thermostat: Maxdot digital Doorbell Transformer

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The maxdot digital doorbell transformer is capable of outshining several other transformer featured in this list in overall features for the price point. This product can charge a single Ring Video Doorbell Pro. It works for the Nest both front and back. It is perfectly and works great. It is suitable for a video door bell application. If you install this one, it will save you the option or step of replacing the transformer later on to accommodate the Ring Video Doorbell Pro.

This fit in the old school chime box and has more than enough power. It is easy to install, less than 10 minutes. The FUSE is needed for safety because of the thin wire gauge used for the mechanical chimes and LONG WIRE runs to the new Cam Door Bells.

• Easy to install to upgrade for ring
• Works well, no hum at all
• Good brand reputation

Best For both Simplisafe Doorbell cams: Ragnaros digital Doorbell Transformer

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If you often find yourself scrambling for convenient and suitable transformer, ragnaros digital doorbell transformer is your end point. The Ring 2 is for people with either a low powered transformer (requiring physical charging every few months with included cable) or with no transformer nearby to hook up to power. It is used to power a battery powered ring doorbell. It generates very little heat. It is mounted on the OUTside of the circuit box. It is easy to install and with a 1/2" conduit fitting for easy connection to power.

The nest chime connector allows a small amount of power into the nest doorbell to constantly power the nest. It is easy to install and with a larger transformer to handle the new Ring camera/doorbell in addition to the existing indoor chimes. It needs a larger transformer to handle the new Ring camera/doorbell in addition to the existing indoor chimes.

• Attached easily to the junction box and is very stable without mounting screws
• Powers ring pro doorbell great and easy to install
• Made installation of a new transformer for ring doorbell camera

Best Quality Transformer: Newhouse hardware digital Doorbell Transformer

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If you often find yourself scrambling for convenient and suitable transformer, newhouse hardware digital doorbell transformer should be your first option for buying. It is great with the google nest hello video doorbell. This transformer is strong enough to power both the exterior video doorbell and interior chime. It offers an extra layer of safety, shutting off power in the event of excessive temperature. It is easy to install, supports a ring doorbell with ease.

Installation takes about ten minutes at the breaker box (replacing an older unit), and it powers the doorbell perfectly. It has the proper round through hole threaded mount as well, not that weird screw side mount thing. If it is for sharp eyed viewers, you will notice there is one cable that is no longer there. The doorbell works again and rings with vigor.

• Works well with ring doorbell pro
• Required higher power for 24/7 connected video doorbell
• Inexpensive and gets the job done

Best heavy duty Transformer: Ring digital Doorbell Transformer

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The ring digital doorbell transformer's material feels more premium than its price would suggest. If you have a Ring doorbell and need a transformer to properly power it, this is the one to get. It is perfectly to upgrade existing doorbell transformer to enable consistent wattage needed by ring doorbell system. It will work with or without the newer transformer, only faster with the more newer more powerful one. It's built solid. It is easy to install but make sure you kill the power fist.

It is easy to install but does exactly what its made for. It will just output a little more amperage to create the same wattage.

• Works great for installing the ring doorbell
• Genuine oem ring transformer kit including all accessories and instructions, oem packaging
• Good brand reputation