--- product_id: 66323865 title: "16TR Doorbell Transformer, Wired 16V/10VA, Assorted" brand: "newhouse hardware" price: "£18.70" currency: GBP in_stock: true reviews_count: 6 category: "Newhouse Hardware" url: https://www.desertcart.co.uk/products/66323865-16tr-doorbell-transformer-wired-16v-10va-assorted store_origin: GB region: United Kingdom --- # 16V output power 10VA capacity for dual chimes/buttons Compact 1-1/8" footprint 16TR Doorbell Transformer, Wired 16V/10VA, Assorted **Brand:** newhouse hardware **Price:** £18.70 **Availability:** ✅ In Stock ## Summary > 🔔 Power your entryway with precision and style! ## Quick Answers - **What is this?** 16TR Doorbell Transformer, Wired 16V/10VA, Assorted by newhouse hardware - **How much does it cost?** £18.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/66323865-16tr-doorbell-transformer-wired-16v-10va-assorted) ## 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 - • **Space-Smart Design:** Compact footprint fits easily in tight electrical spaces without hassle. - • **UL Certified Safety:** Built to meet strict UL standards for peace of mind and durability. - • **Reliable 16V Power Boost:** Delivers consistent 16VAC to keep your doorbell ringing flawlessly. - • **Dual Device Compatibility:** Supports up to 2 chimes and 2 standard buttons for versatile setups. - • **Two-Year Warranty Assurance:** Backed by a solid 2-year manufacturer warranty for long-term confidence. ## Overview The Newhouse Hardware 16TR Doorbell Transformer is a UL-certified, wired transformer delivering 16 volts at 10VA, ideal for powering up to two doorbell chimes and buttons. Its compact 1-1/8" footprint ensures easy installation in standard electrical setups, backed by a two-year warranty and trusted by thousands of users for reliable, everyday performance. ## Description If you are looking for a doorbell transformer that will work with an old-fashioned setup of up to 2 doorbell chimes and up to 2 standard doorbell buttons, then this 16VAC/10VA transformer is what you need used to power your setup. Installs easily and is UL certified. Also a perfect replacement for an old tranformer and works with any wired door chime. Backed by a two year manufacturer warranty Review: Not Suitable For The UK - NOT for UK. This is rated 120v not the 240v that you need for the UK. That certainly wasn't clearly stated on the description when I bought it. Review: Fue lo que necesitaba para instalar mi timbre inteligente Arlo comprado en Estados Unidos en mi casa de 110V, estándar en México. Le compré también la campana Newhouse con las especificaciones técnicas compatibles de electricidad, y con la ayuda de un electricista todo funcionó, se encargó de instalar el transformador dentro del centro de carga. Como tip, el timbre tarda varios minutos en prender la primera vez que reactivas la luz de la casa por primera vez. ## Features - 16 volt at 10 VAC - Use with 334300 wall chime bell - Footprint dimension: 1-1/8" - Quality at an Everyday Price ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019BW9VZ2 | | Best Sellers Rank | 194,640 in DIY & Tools ( See Top 100 in DIY & Tools ) 39 in Door Bell Transformers | | Brand | Newhouse Hardware | | Country Of Origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (1,566) | | Global Trade Identification Number | 00726843008354 | | Included Components | Transformer | | Item Dimensions D x W x H | 41D x 48W x 67H millimetres | | Item Type Name | Doorbell Transformer | | Item Weight | 0.86 Pounds | | Manufacturer | Adamax | | Manufacturer Part Number | 16TR | | Minimum Frequency | 50 Hz | | Model Number | 16TR | | Mounting Type | Wall Mount | | Power Source | AC mains | | Specification Met | UL | | UPC | 733353125129 726843008354 | ## Product Details - **Brand:** Newhouse Hardware - **Mounting type:** Wall Mount - **Power source:** AC mains - **Product dimensions:** 41D x 48W x 67H millimetres - **Specification met:** UL ## Images ![16TR Doorbell Transformer, Wired 16V/10VA, Assorted - Image 1](https://m.media-amazon.com/images/I/61gwUVwBsZL.jpg) ## Questions & Answers **Q: Will this work for a 3 bell system? The one I have seems to be weak and the bells are not very loud** A: If all three aren't used at the same time. So, unless this is for a busy "speak easy" or ah-hmm "similar" place, it should work. The key word is should. If the bells aren't very loud you may wish to look at hearing aids.... just kidding. This actually puts out more than 16VAC on my 120VAC supply. Mine reads 22VAC. I have it as part of a test bench for checking 115VAC 400Hz aircraft items. It was considerably less expensive than an accurate AC transformer. see less **Q: Is a resistor needed when installing this with the ring 2?** A: The 2nd ring it's already been feed by the 1st one so you should need it. **Q: my door bell only rings once if botton is pushed once but if you hold the botton down it will have a couple of rings . is this normal ?** A: If you push one is going to ring according to the bell. My goes din, don short bell and long bell with the back door switch. Check your bell to see if have different settings **Q: Ok input is 120 volt output is 16v in this side output 16v if I place the screw side down in my table how’s the positive top side or bottom side** A: For the low voltage terminals it doesn't matter. ## Customer Reviews ### ⭐ Not Suitable For The UK *by P***D on 9 March 2025* NOT for UK. This is rated 120v not the 240v that you need for the UK. That certainly wasn't clearly stated on the description when I bought it. ### ⭐⭐⭐⭐⭐ Review *by C***E on 19 November 2023* Fue lo que necesitaba para instalar mi timbre inteligente Arlo comprado en Estados Unidos en mi casa de 110V, estándar en México. Le compré también la campana Newhouse con las especificaciones técnicas compatibles de electricidad, y con la ayuda de un electricista todo funcionó, se encargó de instalar el transformador dentro del centro de carga. Como tip, el timbre tarda varios minutos en prender la primera vez que reactivas la luz de la casa por primera vez. ### ⭐⭐⭐⭐ Review *by D***L on 30 December 2025* Very good transformer at food price. ## Frequently Bought Together - Newhouse Hardware 16TR Doorbell Transformer, Wired 16V/10VA, Assorted - Newhouse Hardware CHM1 Door Bell Chime, White - Newhouse Hardware CHIMEBASE2 Door Bell Chime Mechanism Assembly, Fits Most Nutone Models, 6.75” L x 4.75” W x 1.75” H, Black --- ## 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.co.uk/products/66323865-16tr-doorbell-transformer-wired-16v-10va-assorted](https://www.desertcart.co.uk/products/66323865-16tr-doorbell-transformer-wired-16v-10va-assorted) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*