VIIVRIA 24V transformer front view showing compact plug-in design for easy replacement
VIIVRIA 24V transformer rear view with screw terminals for customizable wiring
VIIVRIA 24V transformer output terminals for secure wiring setup
VIIVRIA 24V transformer with LED indicator confirming power status
VIIVRIA 24V transformer plug-in design suitable for Ring and Nest devices
VIIVRIA 24V transformer fixed screw mount for added stability
VIIVRIA 24V transformer installed beside a Ring doorbell for power

VIIVRIA

VIIVRIA 24V Plug-In Transformer 40VA for Ring, Nest, Ecobee

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

$24.91

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium tools and home improvement quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose TaskHolt Tools

Power that keeps your smart home running

The VIIVRIA 24-Volt AC 40VA plug-in transformer provides a steady 24V supply designed to support Ring wired video doorbells, Nest thermostats, Ecobee, Sensi, and other compatible devices. Its compact plug-in form fits standard outlets and replaces older transformers with ease, delivering reliable power where it matters most. The built-in fixed screw adds stability, making mounting straightforward in a variety of spaces, from closets to utility rooms.

Key features at a glance

  • Auto-resetting PTC fuse on the secondary for safer, more stable power delivery.
  • LED green power indicator to confirm when the transformer is active.
  • Built-in fixed mounting screw for added stability and secure installation.
  • Output: 24V, 40VA; no-load output around 26.6V to support a range of devices.
  • Input: 120 VAC, 60 Hz; suitable for residential or commercial settings.

Why this matters for everyday life

Continuous power helps keep smart doorbells and thermostats ready for action, reducing the need for frequent battery changes. The plug-in design streamlines setup, while the ability to tailor cable length accommodates different installation layouts. This transformer is built to support multiple devices, so you have a single, reliable power source rather than juggling several batteries or adapters.

Compatibility and versatility

Designed to work with a broad ecosystem, the transformer is compatible with all Ring Video Doorbell versions, including Ring Video Doorbell 2 and Ring Video Doorbell Pro, as well as Nest Doorbell. It also powers popular thermostats like Honeywell Smart, Ecobee, Sensi, and Google Nest Thermostat (1st/2nd Gen). This versatility helps simplify upgrading or expanding a smart home setup.

Installation and support

The output screw terminals support easy, customizable cabling, allowing you to cut and tailor the connecting cable to your preferred length. The fixed screw on the head aids stable mounting, and the plug-in design makes installation approachable for DIY projects or quick replacements. VIIVRIA has spent more than a decade delivering reliable digital accessories and offers responsive support should you need assistance.

FAQ

Q: What devices is the VIIVRIA 24V Plug-In Transformer compatible with?

A: It powers Ring doorbells (all versions), Nest doorbell, Nest thermostats, Ecobee, Sensi, and Honeywell thermostats.

Q: How does this transformer improve reliability for smart home devices?

A: It delivers continuous 24V power with an auto-resetting fuse and an LED indicator for easy status checks.

You may also like