--- product_id: 267256661 title: "Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified" brand: "newhouse hardware" price: "€ 79.20" currency: EUR in_stock: true reviews_count: 6 category: "Newhouse Hardware" url: https://www.desertcart.hr/products/267256661-newhouse-hardware-30tr-doorbell-transformer-16v-30va-compatible-with-ring store_origin: HR region: Croatia --- # 16V steady power output UL certified safety 30VA high capacity Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified **Brand:** newhouse hardware **Price:** € 79.20 **Availability:** ✅ In Stock ## Summary > ⚡ Power your smart home like a pro — never miss a ring! ## Quick Answers - **What is this?** Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified by newhouse hardware - **How much does it cost?** € 79.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/267256661-newhouse-hardware-30tr-doorbell-transformer-16v-30va-compatible-with-ring) ## Best For - newhouse hardware enthusiasts ## Why This Product - Trusted newhouse hardware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Heat-resistant materials and UL certification ensure safe, long-term operation. - • **Effortless DIY Installation:** Clear terminal labels and included mounting hardware make setup a breeze. - • **Eliminate Connectivity Drops:** Clean, regulated power prevents low-voltage warnings and keeps your devices online. - • **Universal Smart Home Compatibility:** Seamlessly powers Ring doorbells, mechanical chimes, and smart thermostats alike. - • **Consistent Power, Zero Interruptions:** Delivers a stable 16 volts at 30VA to keep your smart devices running flawlessly. ## Overview The Newhouse Hardware 30TR Doorbell Transformer provides a reliable 16V 30VA power supply, optimized for Ring Video Doorbells and other smart home devices. UL certified and built with heat-resistant materials, it ensures safe, continuous operation. Easy to install with clear labeling and mounting hardware, this transformer is the essential upgrade for seamless smart home performance. ## Description Our Newhouse Hardware 16V 30VA Door Bell Transformer is the reliable, high-performance power supply you need for smart home upgrades. Whether you're installing a new ring doorbell transformer, replacing a worn-out door bell transformer, or setting up a full home system, this unit delivers safe and stable performance. It outputs 16 volts at 30 volt-amps (VA), making it the perfect solution for powering video doorbells. Compatibility is at the core of this transformer’s design. It pairs seamlessly with Ring Video Doorbells and other popular smart devices. As part of your Ring Doorbell replacement parts toolkit, this transformer ensures your equipment stays powered, responsive, and secure. You get a strong, continuous current that helps eliminate issues like voltage drops or system disconnects. Durability and safety are built in. The 16V 30VA doorbell transformer features heat-resistant construction and UL certification, offering peace of mind for daily, long-term use. Clear terminal labeling and instructions make installation a breeze, even for DIYers working on home improvement projects. Get your Newhouse Hardware 16V 30VA Door Bell Transformer today to keep your smart home system running smoothly. From transformers to ring doorbell replacement parts, it’s a reliable upgrade built for the long haul. Review: Not suitable for UK 230v - Not suitable for UK 230v. Not stated on description. Can’t use the transformer. Review: Buen producto - El producto es bueno y funcional, pero hay que tener en cuenta la instalación eléctrica de tu domicilio ya que debes poder conectar tanto tu timbre físico como tu dispositivo inteligente en la misma línea, es decir, tener neutro y fase reales en el lugar a instalar el smart doorbell ## Features - CONSISTENT POWER DELIVERY: This doorbell transformer outputs 16 volts at 30VA, providing steady, reliable current to power ring doorbell replacement parts, smart devices, chimes, and cameras without interruption. - UNIVERSAL COMPATIBILITY: Works with most doorbell transformer 16V 30VA systems, including video doorbells, mechanical chimes, and smart thermostats. Great for homes upgrading to smart tech - PERFECT FOR RING DEVICES: Ideal ring doorbell transformer for all generations of Ring Video Doorbells. Delivers clean, regulated power that helps prevent low-voltage warnings and connectivity drops. - EASY INSTALLATION: Designed for simple setup in junction boxes. Terminals are clearly labeled, and the 16v 30va doorbell transformer includes all mounting hardware for quick home integration. - BUILT TO LAST: UL certified and tested for safe, long-term operation. This high-quality transformer uses heat-resistant materials to reduce risk and support continuous use in indoor environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HKQ4GC3 | | Best Sellers Rank | 214,093 in DIY & Tools ( See Top 100 in DIY & Tools ) 37 in Door Bell Transformers | | Brand | Newhouse Hardware | | Country Of Origin | China | | Current Rating | 1.88 Amps | | Current rating | 1.88 Amps | | Customer Reviews | 4.4 out of 5 stars 1,644 Reviews | | 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 | | 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 | | Mounting type | Surface Mount | | Power Source | Corded Electric | | Power source | Corded Electric | | Specification Met | UL | | Specification met | UL | | UPC | 726843012481 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Newhouse Hardware - **Current Rating:** 1.88 Amps - **Mounting Type:** Wall Mount - **Power Source:** Corded Electric - **Specification Met:** UL ## Images ![Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified - Image 1](https://m.media-amazon.com/images/I/81lvZ2hhlcL.jpg) ![Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified - Image 2](https://m.media-amazon.com/images/I/8106lJF6XsL.jpg) ![Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified - Image 3](https://m.media-amazon.com/images/I/81YsJczVkKL.jpg) ![Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified - Image 4](https://m.media-amazon.com/images/I/71Iru6Gd4-L.jpg) ![Newhouse Hardware 30TR Doorbell Transformer, 16v 30va, Compatible with Ring Pro, UL Certified - Image 5](https://m.media-amazon.com/images/I/91ziN9SDteL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is this compatible with adt doorbell?** A: Look for the voltage needed for ADT doorbell. I guess it will work, it says on the description. **Q: 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?** A: 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. **Q: I just installed the transformer for a ring pro doorbell. I noticed right away that it gets very warm. Is this normal?** A: Yes because it's transforming from 110 to 16/24 volt. **Q: Ordered but not sure if compatible with Ring2** A: This transformer is compatible with Ring 2. ## Customer Reviews ### ⭐ Not suitable for UK 230v *by M***H on 27 September 2025* Not suitable for UK 230v. Not stated on description. Can’t use the transformer. ### ⭐⭐⭐⭐⭐ Buen producto *by C***E on 14 January 2024* El producto es bueno y funcional, pero hay que tener en cuenta la instalación eléctrica de tu domicilio ya que debes poder conectar tanto tu timbre físico como tu dispositivo inteligente en la misma línea, es decir, tener neutro y fase reales en el lugar a instalar el smart doorbell ### ⭐⭐⭐⭐⭐ 🔌 Perfect Upgrade for Ring Doorbell *by E***E on 11 May 2026* The Newhouse Hardware 16V 30VA Door Bell Transformer worked great for my Ring doorbell. Easy to install and provided consistent power without any issues. Fixed the low-voltage problem I was having and has been reliable ever since. Solid replacement and great value. ## Frequently Bought Together - Newhouse Hardware 30TR Door Bell Transformer, 16v 30va, Compatible with Ring Video Doorbell Pro, UL Certified - Newhouse Hardware CHM3D Door Chime, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/267256661-newhouse-hardware-30tr-doorbell-transformer-16v-30va-compatible-with-ring](https://www.desertcart.hr/products/267256661-newhouse-hardware-30tr-doorbell-transformer-16v-30va-compatible-with-ring) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-24*