---
product_id: 652862041
title: "j4home DC-DC Ring Alarm Keypad Converter Step Down Module 12V to 5V Micro USB"
price: "NZ$71"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/652862041-j4home-dc-dc-ring-alarm-keypad-converter-step-down-module
store_origin: NZ
region: New Zealand
---

# j4home DC-DC Ring Alarm Keypad Converter Step Down Module 12V to 5V Micro USB

**Price:** NZ$71
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** j4home DC-DC Ring Alarm Keypad Converter Step Down Module 12V to 5V Micro USB
- **How much does it cost?** NZ$71 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/652862041-j4home-dc-dc-ring-alarm-keypad-converter-step-down-module)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

j4home DC-DC Ring Alarm Keypad Converter Step Down Module 12V to 5V Micro USB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RDGR9GF |
| Best Sellers Rank | #669,814 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,108 in Power Converters |
| Brand | j4home |
| Compatible Devices | Cars, Trucks, SUVs, Vans, Motorcycles |
| Customer Reviews | 4.4 out of 5 stars 527 Reviews |
| Includes Remote | No |
| Manufacturer | j4media |
| Mfr Part Number | J4-001 |
| Model Number | J4-001 |
| Remote Control Included? | No |
| UPC | 037203894242 |

## Product Details

- **Brand:** j4home
- **Compatible Devices:** Cars, Trucks, SUVs, Vans, Motorcycles
- **Manufacturer:** j4media
- **Remote Control Included?:** No
- **UPC:** 037203894242

## Images

![j4home DC-DC Ring Alarm Keypad Converter Step Down Module 12V to 5V Micro USB - Image 1](https://m.media-amazon.com/images/I/819PpcGgyoL.jpg)

## Frequently Bought Together

- j4home DC-DC Ring Alarm Keypad Converter Step Down Module 12V to 5V Micro USB
- Ring Retrofit Alarm Kit - existing wired security system and Ring Alarm required, professional installation recommended
- Ring Alarm Keypad (2nd Gen)

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**Shop now:** [https://www.desertcart.nz/products/652862041-j4home-dc-dc-ring-alarm-keypad-converter-step-down-module](https://www.desertcart.nz/products/652862041-j4home-dc-dc-ring-alarm-keypad-converter-step-down-module)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-01*