Is this compatible with adt doorbell?

Look for the voltage needed for ADT doorbell. I guess it will work, it says on the description.

For ring pro, is this the one i'm looking for? do i need to go up to a 24 v/40va, or is this the better option for just a one doorbell hookup?

Your specs for your Ring Pro type should tell you. I had to upgrade to this so it would work with a third-party digital doorbell and still power the Ring Door Bell. The other thing to consider is if your wire is the correct gauge and is up to code. I recommend hiring an electrician to be sure.

I just installed the transformer for a ring pro doorbell. I noticed right away that it gets very warm. Is this normal?

Yes because it's transforming from 110 to 16/24 volt.

Ordered but not sure if compatible with Ring2

This transformer is compatible with Ring 2.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified

Product ID: 267256661

Details

Brand
Newhouse
Current rating
1.88 Amps
Mounting type
Surface Mount
Power source
Corded
Specification met
UL

⚡16V steady power output

🔌30VA high capacity

🛠️UL certified durability

12674 som

Duties & taxes included

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your smart home like a pro—never miss a ring again!

EFFORTLESS INSTALLATION - Clear terminal labels and included mounting hardware make setup a breeze for DIY pros.
UNIVERSAL COMPATIBILITY - Seamlessly powers Ring Pro and most 16V 30VA doorbell systems—future-proof your smart home.
OPTIMIZED FOR RING DEVICES - Prevents low-voltage warnings and connectivity drops for flawless video doorbell operation.
CONSISTENT 16 V POWER DELIVERY - Ensures uninterrupted, clean energy for your smart devices and chimes.
BUILT TO LAST WITH UL CERTIFICATION - Heat-resistant design guarantees safe, reliable performance day after day.

The Newhouse Hardware 30TR Doorbell Transformer delivers a reliable 16 volts at 30VA, perfectly engineered for Ring Video Doorbells and other smart home devices. UL certified and built with heat-resistant materials, it ensures safe, continuous power with easy installation. Ideal for professionals and DIY enthusiasts upgrading to smart tech, this transformer prevents voltage drops and connectivity issues, keeping your home secure and connected.

Specifications

ASIN	B07HKQ4GC3
Best Sellers Rank	364,599 in DIY & Tools ( See Top 100 in DIY & Tools ) 60 in Door Bell Transformers
Brand	Newhouse Hardware
Country Of Origin	China
Current Rating	1.88 Amps
Customer Reviews	4.4 4.4 out of 5 stars (1,711)
Global Trade Identification Number	00726843012481
Included Components	16v 30va transformer
Item Type Name	Door Bell Transformer, 16v 30va, Compatible with Ring Video Doorbell Pro
Item Weight	1.45 Pounds
Manufacturer	Newhouse Hardware
Manufacturer Part Number	30TR
Maximum Frequency	60 Hz
Minimum Frequency	60 Hz
Model Number	30TR
Mounting Type	Surface Mount
Number of Items	1
Number of Packs	1
Power Source	Corded Electric
Specification Met	UL
UPC	726843012481
Unit Count	1.0 count

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12674 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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