---
product_id: 245047341
title: "OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White)"
brand: "ohmkat"
price: "₩181522"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/245047341-ohmkatvideo-doorbell-power-supply-compatible-with-nest-hello-230v-type
store_origin: KR
region: South Korea
---

# 230V Power Supply Plug & Play Installation Short Circuit Protection OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White)

**Brand:** ohmkat
**Price:** ₩181522
**Availability:** ✅ In Stock

## Summary

> 🔔 Power Up Your Welcome!

## Quick Answers

- **What is this?** OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) by ohmkat
- **How much does it cost?** ₩181522 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/245047341-ohmkatvideo-doorbell-power-supply-compatible-with-nest-hello-230v-type)

## Best For

- ohmkat enthusiasts

## Why This Product

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

## Key Features

- • **🔋 Effortless Power:** No existing wiring needed—just plug it in!
- • **🔒 Engineered Safety:** Special electronics protect your Nest Hello from shorts.
- • **🏠 Versatile Installation:** Add doorbells anywhere—front, back, or side doors!
- • **🔌 Exclusive Compatibility:** Designed solely for Nest Hello—no other models!
- • **🛠️ One Touch Power Test:** Check your power supply with ease—no tools required!

## Overview

The OhmKat Video Doorbell Power Supply is a revolutionary solution for powering your Nest Hello video doorbell without the hassle of existing wiring. This all-in-one transformer and adapter ensures safe operation with built-in short circuit protection and features a unique one-touch power test for effortless monitoring. Designed for easy installation, it allows you to place your doorbell at any entry point in your home.

## Description

OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White)

## Features

- The only power supply engineered to work with the Nest Hello video doorbell. Built with special electronics to protect your bell in case of a short - no need for an existing doorbell, new wiring or separate resistor.
- Equipped with ONE TOUCH POWER TEST (patent pending) - the easiest way for anyone to check their power supply. No tools or equipment needed.
- Professionally designed and tested to power the full functionality of your Nest Hello. All components are robustly engineered to provide years of trouble free operation.
- Install your doorbell on any door and plug directly into any outlet in your home. Add doorbells to your back door, side door or any door.
- Not compatible with any other models - electronically designed to work exclusively with the Nest Hello (Nest Hello not included).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 850009226280 |
| Manufacturer | OhmKat |
| Package Dimensions | 10.39 x 9.8 x 7.39 cm; 472 g |
| Item model number | db-nes-003 |
| Part Number | db-nes-003 |
| Colour | White |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 472 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** OhmKat
- **Power source:** Corded Electric
- **Mounting type:** Wall Mount
- **Specification met:** FCC, UL
- **Item weight:** 0.47 Kilograms

## Images

![OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) - Image 1](https://m.media-amazon.com/images/I/61zaQX1xzQL.jpg)
![OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) - Image 2](https://m.media-amazon.com/images/I/41xPRJF1R0L.jpg)
![OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) - Image 3](https://m.media-amazon.com/images/I/71UOF7BqVPL.jpg)
![OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) - Image 4](https://m.media-amazon.com/images/I/41RnoHhdlfL.jpg)
![OhmKatVideo Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All in One (White) - Image 5](https://m.media-amazon.com/images/I/51QD5a+aQbL.jpg)

## Questions & Answers

**Q: Does this work with the Nest doorbell battery and has there been any issues?**
A: Yes it works with the Nest, no issues

**Q: two open wires.  How do you connect these to the video doorbell.  Does it need another connector and if so what is it called?**
A: Hi, we purchased ours for google hello door bell and the two open wires connect to the two screws on the back of the door bell unit by loosening the screws, hooking the wire round, and tightening the screws back down. It doesnt matter which wire attaches to which screw but I used red on the left and black on the right and it worked fine. Hope this helps?

**Q: Is this compatible with a Ring doorbell?**
A: I don't think so, but I'm guessing

**Q: How far along the cable is the split?**
A: 6 feet, or about 2 meters.

## Frequently Bought Together

- OhmKat Video Doorbell Power Supply- Compatible with Nest Hello - 230V Type-G UK Plug - No Existing Wiring Required - Transformer, Adapter, Power Kit & Supply All In One (White)
- Google Nest Doorbell (Battery) - Ash
- Google Nest Doorbell (Wired) - Formerly Nest Hello - Video Doorbell with 24/7 Streaming - Smart Doorbell Camera for Home with HDR Video, HD Talk and Listen, Night Vision, and Person Alerts

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**Shop now:** [https://www.desertcart.kr/products/245047341-ohmkatvideo-doorbell-power-supply-compatible-with-nest-hello-230v-type](https://www.desertcart.kr/products/245047341-ohmkatvideo-doorbell-power-supply-compatible-with-nest-hello-230v-type)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*