---
product_id: 34936078
title: "Zodiac R0441900 PDA Outdoor J-Box with Transmitter Replacement Kit for Zodiac Jandy AquaLink and AquaPalm PDA Control System"
price: "€ 762.64"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.fi/products/34936078-zodiac-r0441900-pda-outdoor-j-box-with-transmitter-replacement-kit
store_origin: FI
region: Finland
---

# Includes transmitter Direct fit replacement Quick 45-min DIY install Zodiac R0441900 PDA Outdoor J-Box with Transmitter Replacement Kit for Zodiac Jandy AquaLink and AquaPalm PDA Control System

**Price:** € 762.64
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your pool control—because downtime is so last season!

## Quick Answers

- **What is this?** Zodiac R0441900 PDA Outdoor J-Box with Transmitter Replacement Kit for Zodiac Jandy AquaLink and AquaPalm PDA Control System
- **How much does it cost?** € 762.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/34936078-zodiac-r0441900-pda-outdoor-j-box-with-transmitter-replacement-kit)

## Best For

- Customers looking for quality international products

## Why This Product

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

## Key Features

- • **DIY Friendly:** Designed for a straightforward 45-minute installation—no pro needed.
- • **All-in-One Kit:** Includes transmitter to restore full control without extra purchases.
- • **Essential Upgrade:** Don’t let a faulty J-box hold back your smart pool management—stay connected and in control.
- • **Reliable Performance:** Revives your pool control system with original-equivalent quality and function.
- • **Seamless Compatibility:** Perfectly fits Zodiac Jandy AquaLink & AquaPalm systems for hassle-free integration.

## Overview

The Zodiac R0441900 PDA Outdoor J-Box Replacement Kit is a direct-fit solution for Zodiac Jandy AquaLink and AquaPalm PDA control systems. It includes a transmitter and enables quick, DIY installation in under an hour, restoring full functionality to your pool management setup.

## Description

This PDA J-box is designed to use with Zodiac Jandy AquaLink and AquaPalm PDA control system. Includes transmitter.

Review: Easy and quick replacement for original - This is a very expensive part, but your system cannot be managed with the Jandy PDA if it does not function. I bought this part to replace a 12-year old original Jandy transmitter/antenna. I determined that the old one did not work by removing the front cover --- and I discovered that the two LEDs were not lit. The four wires from the transmitter run to a four terminal block inside your control box. You need a tiny screwdriver and tiny hands, but definitely a DIY job. From beginning to end, it took me 45 minutes.
Review: wiring does NOT match - does not fit the box even though it looks identical to my existing antenna, the wires and ground are different. now i have a very expensive piece of junk

## Features

- PDA J-box replacement
- Fits Zodiac Jandy AquaLink and AquaPalm PDA control system
- Includes transmitter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #633,802 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #913 in Swimming Pool Heater Parts |
| Customer Reviews | 4.0 out of 5 stars 8 Reviews |

## Images

![Zodiac R0441900 PDA Outdoor J-Box with Transmitter Replacement Kit for Zodiac Jandy AquaLink and AquaPalm PDA Control System - Image 1](https://m.media-amazon.com/images/I/31Bi04+Fg-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy and quick replacement for original
*by R***S on October 22, 2020*

This is a very expensive part, but your system cannot be managed with the Jandy PDA if it does not function. I bought this part to replace a 12-year old original Jandy transmitter/antenna. I determined that the old one did not work by removing the front cover --- and I discovered that the two LEDs were not lit. The four wires from the transmitter run to a four terminal block inside your control box. You need a tiny screwdriver and tiny hands, but definitely a DIY job. From beginning to end, it took me 45 minutes.

### ⭐ wiring does NOT match
*by P***A on January 4, 2018*

does not fit the box even though it looks identical to my existing antenna, the wires and ground are different. now i have a very expensive piece of junk

### ⭐⭐⭐ Works fine after getting it installed correctly
*by J***Y on October 17, 2016*

Works fine after getting it installed correctly. But comes with no instructions - had to contact Zodiac to get instruction to pair it with PDA and where to place it important!).

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**Shop now:** [https://www.desertcart.fi/products/34936078-zodiac-r0441900-pda-outdoor-j-box-with-transmitter-replacement-kit](https://www.desertcart.fi/products/34936078-zodiac-r0441900-pda-outdoor-j-box-with-transmitter-replacement-kit)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*