---
product_id: 50367934
title: "OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One"
brand: "ohmkat"
price: "2355633₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/50367934-ohmkat-video-doorbell-power-supply-compatible-with-ring-video-doorbell
store_origin: VN
region: Vietnam
---

# No Wiring Needed One Touch Power Test Short Circuit Protection OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One

**Brand:** ohmkat
**Price:** 2355633₫
**Availability:** ✅ In Stock

## Summary

> 🔔 Power Up Your Doorbell Game!

## Quick Answers

- **What is this?** OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One by ohmkat
- **How much does it cost?** 2355633₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/50367934-ohmkat-video-doorbell-power-supply-compatible-with-ring-video-doorbell)

## 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

- • **🔒 Safety First:** Engineered with short circuit protection for peace of mind.
- • **🏡 Versatile Placement:** Install at any door with ease—front, back, or side.
- • **🔋 All-in-One Solution:** Charger, transformer, and adapter combined for ultimate convenience.
- • **📏 Perfect Compatibility:** Exclusively designed for Ring Video Doorbell 2.
- • **🔧 Effortless Installation:** Plug and play design for instant setup.

## Overview

The OhmKat Video Doorbell Power Supply is a revolutionary all-in-one solution designed specifically for the Ring Video Doorbell 2. It eliminates the need for existing wiring and offers a simple plug-and-play installation. With features like short circuit protection and a patent-pending One Touch Power Test, this power supply ensures your doorbell operates flawlessly while providing unmatched safety and convenience.

## Description

OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One

## Features

- The only power supply engineered to work with the Ring 2 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 tested to power the full functionality of your Ring Video Doorbell 2- not compatible with any other model
- 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 Ring 2 (RIng 2 not included).

## Product Details

- **Brand:** OhmKat
- **Color:** silver,black
- **Item Weight:** 11.4 Ounces
- **Output Voltage:** 1E+1 Volts (DC)
- **Plug Format:** 2-Pin

## Images

![OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One - Image 1](https://m.media-amazon.com/images/I/61b2ujPZXLL.jpg)
![OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One - Image 2](https://m.media-amazon.com/images/I/61goPg6piuL.jpg)
![OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One - Image 3](https://m.media-amazon.com/images/I/713ftWoBRvL.jpg)
![OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One - Image 4](https://m.media-amazon.com/images/I/51D64BUfC-L.jpg)
![OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One - Image 5](https://m.media-amazon.com/images/I/41XwhZR11KL.jpg)

## Frequently Bought Together

- OhmKat Video Doorbell Power Supply - Compatible with Ring Video Doorbell 2 - Needs No Existing Wiring - Battery Charger, Transformer, Adapter, Power Kit & Supply All in One
- Kasa Smart Video Doorbell Camera Hardwired w/ Chime, 2K Resolution, Always-on Power, Night Vision, 2-Way Audio, Real-Time Notification, Cloud & SD Card Storage, Works w/ Alexa & Google Home (KD110)

---

## 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.vn/products/50367934-ohmkat-video-doorbell-power-supply-compatible-with-ring-video-doorbell](https://www.desertcart.vn/products/50367934-ohmkat-video-doorbell-power-supply-compatible-with-ring-video-doorbell)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-28*