VIIVRIA 24V transformer front view showing compact, stable design
VIIVRIA 24V transformer side view highlighting slim profile
VIIVRIA 24V transformer installed on electrical box with screws
VIIVRIA copper-core transformer close-up emphasizes anti-overheat feature
VIIVRIA 24V transformer compatibility with thermostats like Nest Ecobee
VIIVRIA 24V transformer compatible with Ring Pro/2 and Nest Hello
VIIVRIA transformer anti-overheat design supports longer doorbell life
VIIVRIA easy-install transformer with screw-down terminals
VIIVRIA durable 24V transformer for home devices

VIIVRIA

VIIVRIA 24V 40VA Doorbell Transformer – Copper Core, Ring Pro/2 & Nest Hello Compatible, Easy Install

High-performance tools and home improvement made for confident daily results

$26.28

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Why customers choose TaskHolt Tools

Overview

The VIIVRIA 24V transformer is built to power modern home devices that rely on steady 24-volt power. Designed for reliability, it supports a range of smart thermostats and doorbells, helping you keep your essential systems humming without frequent power issues. This unit emphasizes safe, straightforward installation and durable performance, making it a practical upgrade for homes that use multiple smart devices at once.

Universal Compatibility

Certified for popular doorbells and thermostats, including Ring Video Doorbell Pro/2 and Nest Hello, as well as Wyze, Eufy, and most 16–24V devices. The transformer features dual-input terminals, making it simpler to connect thermostats and chimes in one cohesive setup.

  • Works with Ring Pro/2, Nest Hello, Wyze, Eufy, and many 16–24V doorbells
  • Includes dual-input terminals for thermostats and a doorbell chime

Stable Output, Copper Core

With a patented copper-core design, the transformer aims to maintain a steady 24V output even under max load (up to 40VA). This approach helps reduce voltage drop and may minimize low-voltage warnings, potentially contributing to smoother operation over time.

  • Zero voltage drop characteristics under load
  • Anti-overheat design supports longer device life

Power More, Install Anywhere

Upgrade from underpowered models by powering one or multiple thermostats and doorbells from a single transformer. It’s a practical replacement for aging units and works with wired chimes across various systems.

  • Single transformer powering multiple devices
  • Ideal for upgrading old or undersized power supplies

Easy, Safe Installation

Installation is straightforward with screw-down or threaded clamps to the electrical box. The unit uses standard 120 VAC input and delivers 24 V output, enabling a tidy, safe upgrade without complex wiring.

Trusted Brand Support

VIIVRIA is dedicated to durable digital accessories for modern homes, offering consistent quality and customer support. This transformer reflects a focus on reliability, performance, and practical use in everyday scenarios.

FAQ

Q: What devices does the VIIVRIA 24V transformer support?

A: It powers most 16–24V thermostats and doorbells, including Nest, Ecobee, Sensi, Honeywell, Ring Pro/2, and Nest Hello.

Q: How easy is installation?

A: Simple screw-down install to an electrical box; 120 VAC input and 24 V output cover multiple devices.

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