---
product_id: 81278692
title: "Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home"
brand: "maxdot"
price: "€ 57.51"
currency: EUR
in_stock: true
category: "Maxdot"
url: https://www.desertcart.pt/products/81278692-maxdot-1-pack-doorbell-transformer-16v-30va-compatible-with-ring
store_origin: PT
region: Portugal
---

# 16V Output Power UL Safety Certified Easy Installation Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home

**Brand:** maxdot
**Price:** € 57.51
**Availability:** ✅ In Stock

## Summary

> 🔔 Power your smart home with confidence and style!

## Quick Answers

- **What is this?** Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home by maxdot
- **How much does it cost?** € 57.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/81278692-maxdot-1-pack-doorbell-transformer-16v-30va-compatible-with-ring)

## Best For

- maxdot enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Clear wiring diagrams and versatile mounting options make installation a breeze.
- • **UL Listed for Safety:** Certified to reduce fire risks and ensure long-lasting, worry-free operation.
- • **Reliable 16V 30VA Power:** Delivers consistent voltage perfect for Ring and other smart doorbells.
- • **Universal Compatibility:** Works seamlessly with Ring, Nest, Honeywell, Ecobee, and more.
- • **Dedicated Customer Support:** Responsive service ready to solve issues or offer refunds for peace of mind.

## Overview

The Maxdot 16V 30VA Doorbell Transformer is a UL-listed, reliable power supply designed for wired smart doorbells like Ring and Nest. It ensures stable voltage output with easy installation and broad compatibility, backed by professional customer support for a seamless upgrade to your home’s entryway.

## Description

Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home - desertcart.com

## Features

- 【16V 30VA Doorbell Transformer】Input: 120V, 60 HZ; Output: 16V at 30 VA; Load voltage: 16V ±5% No-load voltage: 19V ±5%; Low voltage hardwired doorbell power supply for residential, commercial and industrial use, offers reliable performance, safe to use
- 【UL Listed】This doorbell transformer has passed the ul test, which greatly improves safety and longevity, as transformer without this certification have a higher risk of circuit induced fire house problems during operation(Note: slight operational sounds are normal and not a cause for concern.）
- 【Compatibility】The transformer doorbell power supply compatible with Honeywell thermostat and doorbells, Nest, Ecobee, Sensi and Ring doorbell transformer
- 【Easy to Install】The 16V doorbell transformer is easy to replace and install, and can be screwed, threaded, or threaded clamped to the electrical box, and we provide clear wiring diagrams for proper wiring
- 【Professional Customer Service】Maxdot doorbell transformer focuses on high quality product and improving good customer service, if any doorbell transformer can't meet your expectation, please contact us and we will try our best to solve the problem; If the problem cannot be solved, you will be refunded or exchanged

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GND8RMQ |
| Best Sellers Rank | #28,111 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Door Bell Transformers |
| Brand Name | Maxdot |
| Current Rating | 1.5 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (8,607) |
| Global Trade Identification Number | 00797153595131 |
| Included Components | no |
| Item Dimensions D x W x H | 2.6"D x 2.4"W x 3.9"H |
| Item Type Name | Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer |
| Item Weight | 700 Grams |
| Manufacturer | Maxdot |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 1 Hz |
| Model | Maxdot T57-0052 |
| Mounting Type | Wall Mount |
| Part Number | T57-0052 |
| Power Source | Corded Electric |
| Specification Met | UL |
| UPC | 797153595131 |

## Product Details

- **Brand:** Maxdot
- **Current Rating:** 1.5 Amps
- **Mounting Type:** Wall Mount
- **Power Source:** Corded Electric
- **Product Dimensions:** 2.6"D x 2.4"W x 3.9"H

## Images

![Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home - Image 1](https://m.media-amazon.com/images/I/71atZill11L.jpg)
![Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home - Image 2](https://m.media-amazon.com/images/I/71Wp+HUwsoL.jpg)
![Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home - Image 3](https://m.media-amazon.com/images/I/71BJwkz+P3L.jpg)
![Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home - Image 4](https://m.media-amazon.com/images/I/61IgPZq8roL.jpg)
![Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Door Bell 30VA Kit, Easy to Install Door Bell Transformer for Home - Image 5](https://m.media-amazon.com/images/I/611tgJy5u7L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Bought the 16v 30va transformer, now how do I find a 16v 30va doorbell? Electrician says anything smaller will be fried by the transformer.**
A: Just buy a 16v doorbell. Amazon sells them. The 30va is amount of power it can deliver. Doorbell will only draw the power it needs. 30va can power multiple doorbells or just one.
I got this 30va model to power existing doorbell and a Ring video doorbell unit. Get a new electrician.

**Q: Is this fine for a standard door bell not a video bell?**
A: It depends on your door bell, but most likely. Older doorbells require around 8 to 20 volts and newer doorbells require 8 to 24 volts. This 16V transformer is in the sweet spot where most doorbells would probably work. It swaps in easily if you are just removing an older broken transformer.

**Q: What door chimes are compatible with this 16v 30va transformer and the Ring Pro doorbell?**
A: all of them.

**Q: My indoor mechanical Chime is says 10-16 volts ac. Will this transformer be too much power and safe to install?**
A: very safe.  i installed mine in 10 minutes with no problems.

## Frequently Bought Together

- Maxdot 1 Pack Doorbell Transformer 16V 30VA Compatible with Ring Wired Video Doorbell, Safe UL Listed Wired Doorbell 30VA Kit, Easy to Install Door Bell Transformer for Home
- Newhouse Hardware CHM1 Door Bell Chime, White
- 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.pt/products/81278692-maxdot-1-pack-doorbell-transformer-16v-30va-compatible-with-ring](https://www.desertcart.pt/products/81278692-maxdot-1-pack-doorbell-transformer-16v-30va-compatible-with-ring)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-07-04*