---
product_id: 467021318
title: "Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M)"
brand: "zaymdo"
price: "156 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Zaymdo"
url: https://www.desertcart.pl/products/467021318-doorbell-transformer-24v-500ma-white-power-supply-adapter-transformer-cable
store_origin: PL
region: Poland
---

# 24V output for stable power 500mA current for continuous operation 8m cable for flexible installation Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M)

**Brand:** zaymdo
**Price:** 156 zł
**Availability:** ✅ In Stock

## Summary

> 🔔 Power your smart entryway with confidence—never miss a visitor again!

## Quick Answers

- **What is this?** Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M) by zaymdo
- **How much does it cost?** 156 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/467021318-doorbell-transformer-24v-500ma-white-power-supply-adapter-transformer-cable)

## Best For

- zaymdo enthusiasts

## Why This Product

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

## Key Features

- • **Power Without Pause:** Delivers a steady 24V/500mA AC output to keep your doorbell running 24/7—no more battery anxiety.
- • **Eco-Friendly & Durable:** Crafted from environmentally conscious materials ensuring long-lasting electrical conductivity and transmission stability.
- • **Plug & Play Simplicity:** Easy installation with copper wire screw terminals—get your doorbell powered in minutes, no electrician needed.
- • **Extended Reach, No Limits:** 8-meter cable lets you position your power source exactly where you need it, eliminating installation headaches.
- • **Seamless Smart Home Integration:** Compatible with Ring Video Doorbell 2, Pro, and Nest Hello for effortless connectivity.

## Overview

This 24V 500mA doorbell transformer with an 8-meter cable provides reliable, continuous power to Ring and Nest Hello video doorbells. Designed for easy installation and built with eco-friendly materials, it eliminates battery replacements and ensures your smart doorbell stays online and ready. Perfect for professionals seeking a hassle-free, durable power solution that integrates seamlessly into modern smart homes.

## Description

Specifications: Colour: white Input: AC 230V 60Hz Output: AC 24V 500mA Cable length:3m/ 5m/8m Delivery content: 1 x Power Supply (Other Not Included) Note: When using the power supply, please remove the battery

Review: Power for Door video entry device - You will probably want to buy this with your Ring door entry for ease of installation unless you are using an existing power connection
Review: Easy set up for novice to hard wire video doorbell ❤️ - This enabled me to set up hard wired Ring doorbell straight away socket does feel warm will keep an eye on that but so far so good 👍

## Features

- The Doorbell Transformer is compatible with the doorbell video doorbell, the doorbell video doorbell 2 and the doorbell Pro Nest Hello video doorbell.
- The doorbell power supply is made of environmentally friendly materials, with good electrical conductivity, transmission stability and durability.It can keep your doorbell running normally.
- A quick fix to the problem of "Low battery", simply run the 5m/8m/10m cable along the wall from your outlet to the doorbell With an AC output of 18V / 500mA. you will connect your video doorbell directly to the power supply instead of charging the battery.
- Easy installation, Simply connect the two copper wire tips with the screws on the doorbell holder and you're ready to go. Then you can continuously operate your Door Bell Video Doorbell and Nest Hello Video Doorbell without having to remove the doorbell.
- NOTES: When using the power supply, please remove the battery. If the product have any question, please feel free contact me.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B3JK9F3G |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,762 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Door Bell Transformers |
| Colour | 8M |
| Customer Reviews | 4.3 4.3 out of 5 stars (316) |
| Date First Available | 8 Jun. 2022 |
| Item Weight | 390 g |
| Manufacturer | ZAYMDO |
| Product Dimensions | 7.5 x 5 x 8 cm; 390 g |
| Specification met | CE |

## Product Details

- **Brand:** ZAYMDO
- **Current rating:** 0.5 Amps
- **Mounting type:** Wall Mount
- **Power source:** AC Mains
- **Product dimensions:** 7.5D x 5W x 8H centimetres

## Images

![Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M) - Image 1](https://m.media-amazon.com/images/I/413L1PsCxNL.jpg)
![Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M) - Image 2](https://m.media-amazon.com/images/I/413gKrJUh+L.jpg)
![Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M) - Image 3](https://m.media-amazon.com/images/I/41Bg1XxMbRL.jpg)
![Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M) - Image 4](https://m.media-amazon.com/images/I/41LRTMSaqRL.jpg)
![Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M) - Image 5](https://m.media-amazon.com/images/I/41X8UqcA1fL.jpg)

## Questions & Answers

**Q: Does this work with Blink doorbells?**
A: Well guess it's a main supply power lead   cannot see why it will not work with other door bell and video call system   both we bought works well with our 2 different manufacture door system

**Q: Does this work on the ring video doorbell pro 2 hardwired?**
A: i am not sure but it should do if you are going to use it in place of what comes with the doorbell pro 2 hardwired

**Q: Will this work with ring video doorbell 4 please ?**
A: The answer is YES!
This is the requirement of Video Doorbell 4
Runs on a removable, rechargeable, Quick Release Battery Pack (included).
It can be also hardwired or powered by with Ring Plug-In Adapter.

• Can be hardwired into an existing doorbell system (8-24 VAC, 10-40VA, 50/60Hz).
• Plug-In adapter 2nd Gen (24VDC. 0.5A, 12W).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Power for Door video entry device
*by M***T on 20 September 2025*

You will probably want to buy this with your Ring door entry for ease of installation unless you are using an existing power connection

### ⭐⭐⭐⭐⭐ Easy set up for novice to hard wire video doorbell ❤️
*by K***. on 9 June 2025*

This enabled me to set up hard wired Ring doorbell straight away socket does feel warm will keep an eye on that but so far so good 👍

### ⭐⭐⭐⭐ Good but does have a hum to it
*by J***L on 23 December 2023*

This plug does exactly its intended purpose but it does have a particularly loud hum to it. It’s fine for me as it is in the porch so I can’t hear it, but be aware if you will spend a lot of time in the same room

## Frequently Bought Together

- Doorbell Transformer, 24V 500MA White Power Supply Adapter Transformer Cable Smart Home Accessories Compatible for Ring Door Bell Video Doorbell 2 Pro (8M)
- Ring Chime, White
- Ring Video Doorbell Wired | Doorbell Security Camera with 1080p HD Video, Advanced Motion Detection, hardwired (existing doorbell wiring required) | 30-day free trial of Ring Home

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/467021318-doorbell-transformer-24v-500ma-white-power-supply-adapter-transformer-cable](https://www.desertcart.pl/products/467021318-doorbell-transformer-24v-500ma-white-power-supply-adapter-transformer-cable)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*