---
product_id: 497035895
title: "Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells"
brand: "auspow"
price: "$84"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/497035895-doorbell-transformer-24v-40va-for-ring-video-doorbells-hardwired-door
store_origin: NZ
region: New Zealand
---

# 24V Power Output Universal Compatibility Easy Installation Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells

**Brand:** auspow
**Price:** $84
**Availability:** ✅ In Stock

## Summary

> 🔔 Transform Your Doorbell Experience!

## Quick Answers

- **What is this?** Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells by auspow
- **How much does it cost?** $84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/497035895-doorbell-transformer-24v-40va-for-ring-video-doorbells-hardwired-door)

## Best For

- auspow enthusiasts

## Why This Product

- Trusted auspow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Up Your Home:** Reliable 24V transformer for seamless operation of your smart devices.
- • **Multiple Device Support:** Power multiple doorbells and thermostats effortlessly.
- • **Universal Compatibility:** Works with Ring, Nest, Wyze, and more—one transformer to rule them all!
- • **Hassle-Free Installation:** Quick and easy setup with included hardware—no electrician needed!
- • **Customer-Centric Guarantee:** Satisfaction guaranteed or your money back—shop with confidence!

## Overview

The Doorbell Transformer 24V 40VA is a versatile power supply designed for hardwired door chimes and video doorbells, ensuring reliable performance and compatibility with a range of smart devices. With easy installation and a customer satisfaction guarantee, it's the perfect upgrade for your home.

## Description

Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells

## Features

- 【Specification】Input: 120 V 50/60HZ; Output: 24 V 40VA, this 24 volt transformer is offers reliable performance and safe to use
- 【Universal compatibility】 this 24v transformer fits for Nest, Ecobee, Honeywell and Sensi smart thermostats; Also compatible with Ring Video Doorbell, Ring Video Doorbell 2, Ring Video Doorbell Pro, Nest Skybell Doorbell, and other devices that require constant 24 volt power for operation
- 【Power Multiple Thermostats/Doorbells】Replace and upgrade underpowered transformers with this 24V AC Transformer, while providing ample power to single or multiple thermostats and doorbells（Perfect replacement for an old transformer and will work with any wired door chime）
- 【Easy to Install】The doorbell transformer is easy to replace and install with screws, unscrews or threaded clips to the electrical box, in a safe place
- 【Customer Service】If our 24v 40va doorbell transformer fail to meet your expectations, please get in touch with us and we'll try to resolve the issue. If unresolved, you'll get a refund or replacement.

## Product Details

- **Brand:** Auspow
- **Power Source:** Corded Electric
- **Product Dimensions:** 1.3"D x 1.9"W x 2.6"H
- **Mounting Type:** Surface Mount
- **Current Rating:** 1.8 Amps

## Images

![Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells - Image 1](https://m.media-amazon.com/images/I/61ToMBOkKHL.jpg)

## Questions & Answers

**Q: My transformer is broken, is this a good replacement? Can it be used with SimpliSafe Doorbell Cam?**
A: It's ok, it's perfect together

**Q: Do I need to cut off the power when installing the transformer?**
A: technically yes, as the main wires from the house are hot.  I didn't.  I just replaced one wire at a time when replacing the old transformer so there was only ever one house wire exposed at a time.  Worked great.

**Q: Will the doorbell transformer make a lot of noise when it is working?**
A: There is no hum or transformer noise and it’s been running for 2 months

## Frequently Bought Together

- Auspow Doorbell Transformer 24V 40VA for Ring Video Doorbells, Hardwired Door Chime Transformer Power Supply, Compatible with Ring, Nest Hello, Wyze and Eufy Video Doorbells
- Ring Chime
- Ring Video Doorbell Wired (newest model), Use Two-Way Talk, advanced motion detection, HD camera and real-time alerts to monitor your front door (wiring required)

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**Shop now:** [https://www.desertcart.nz/products/497035895-doorbell-transformer-24v-40va-for-ring-video-doorbells-hardwired-door](https://www.desertcart.nz/products/497035895-doorbell-transformer-24v-40va-for-ring-video-doorbells-hardwired-door)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*