{"product_id":"viivria-24v-ac-40va-transformer-for-wired-doorbells-thermostats-ring-pro-2-3-4-nest-ecobee-compatible","title":"VIIVRIA 24V AC 40VA Transformer for Wired Doorbells \u0026 Thermostats – Ring Pro\/2\/3\/4, Nest, Ecobee compatible","description":"\u003ch2\u003ePower your wired smart devices with a dedicated 24V transformer\u003c\/h2\u003e\n\u003cp\u003eThe VIIVRIA 24V transformer provides a stable, dedicated power path for wired doorbells and low‑voltage thermostats. With a reliable 24V AC output at 40VA, this unit is designed to support devices that rely on a constant power supply, helping to minimize interruptions and chimes that flicker or drop offline. Built for real homes with multiple smart devices, it’s a practical upgrade when existing transformers underperform or struggle to supply full loads.\u003c\/p\u003e\n\u003cp\u003eDesigned to optimize compatibility across popular wired ecosystems, this transformer is a strong match for Ring Video Doorbell Wired, Wired Doorbell Pro (and Pro 2\/4), and a wide range of thermostats including Nest, Ecobee, Honeywell, and Sensi. If you have several devices in one area—such as a doorbell plus multiple thermostats—the unit can deliver steady power without repeatedly tripping or dropping voltage. Users often notice steadier doorbell operation and more reliable thermostat performance when power demands are met by a dedicated supply.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistent power\u003c\/strong\u003e: 24V AC output at 40VA helps keep wired devices powered and responsive.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad compatibility\u003c\/strong\u003e: Works with Ring wired doorbells (Pro family) and popular thermostats (Nest, Ecobee, Honeywell, Sensi), plus other 24V devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower for multiple devices\u003c\/strong\u003e: Replaces underpowered units to support several devices simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e: Designed for quick mounting to an electrical box using screws or clamps, with wiring guidance included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; installation notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat it powers\u003c\/strong\u003e: Wired low-voltage devices that require 24V AC power and stay under a 40VA load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat it does not power\u003c\/strong\u003e: Battery-only or high-load devices that exceed 40VA.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Simple replacement on standard electrical boxes; follow the included wiring diagrams for correct connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose VIIVRIA\u003c\/h3\u003e\n\u003cp\u003eVIIVRIA focuses on durable digital accessories for modern homes. This transformer combines robust electrical performance with straightforward setup and reliable support, helping you create a dependable power foundation for your smart doorbells and thermostats.\u003c\/p\u003e\n\u003cp\u003eNote: Full installation manuals are available in the image gallery and on request. Always verify device specifications and existing wiring before purchase to ensure compatibility with your setup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this transformer compatible with Ring Video Doorbell Pro 4?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It powers wired Ring Pro models and similar 24V devices under 40VA; verify your device specs first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I power multiple thermostats or doorbells with this transformer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 24V 40VA output supports multiple devices as long as the total load stays under 40VA.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIIVRIA","offers":[{"title":"Default Title","offer_id":53087789482095,"sku":"B0DBHDLSC5","price":23.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/viivria-24v-transformer-wired-installation.jpg?v=1778660824","url":"https:\/\/taskholt.com\/products\/viivria-24v-ac-40va-transformer-for-wired-doorbells-thermostats-ring-pro-2-3-4-nest-ecobee-compatible","provider":"TaskHolt","version":"1.0","type":"link"}