---
product_id: 5925172
title: "X10 SC503 Plug-In Maxi Controller"
brand: "x10 pro"
price: "E£ 704"
currency: EGP
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.eg/products/5925172-x10-sc503-plug-in-maxi-controller
store_origin: EG
region: Egypt
---

# On/Off & Dim/Bright 16 devices control Stylish wood finish X10 SC503 Plug-In Maxi Controller

**Brand:** x10 pro
**Price:** E£ 704
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Space with Style!

## Quick Answers

- **What is this?** X10 SC503 Plug-In Maxi Controller by x10 pro
- **How much does it cost?** E£ 704 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/5925172-x10-sc503-plug-in-maxi-controller)

## Best For

- x10 pro enthusiasts

## Why This Product

- Trusted x10 pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Design:** Elevate your space with an attractive wood grain finish and black trim.
- • **Seamless Control:** Effortlessly manage up to 16 devices with a single house code.
- • **Smart Compatibility:** Works flawlessly with all X10 devices (sold separately).
- • **User-Friendly Access:** Convenient flip-up transparent cover for easy operation.
- • **Versatile Functionality:** Enjoy On/Off and Dim/Bright options for ultimate ambiance.

## Overview

The X10 SC503 Plug-In Maxi Controller is a versatile device that allows you to control up to 16 devices on a single house code, offering On/Off and Dim/Bright functionality. Its attractive wood grain finish and black trim add a touch of elegance to any room, while the flip-up transparent cover ensures easy access. Compatible with all X10 devices, this controller is the perfect addition for a modern, connected home.

## Description

Control Your Entire House From Any Location Where There Is A Power Outlet! A Professional Controller for Managing Up to 16 Lights & Devices, now with a wood grain look! Put this handsomely designed maxi controller next to your easy chair, on your nightstand, or on your desk and you'll have instant, one-touch control of up to 16 different X10 compatible receivers, including lamp and appliance modules, wall outlets and universal modules. This incredible controller is truly expandable! By changing the House Code wheel on the front of the X10 Maxi Controller, you can easily control all of the 256 X10 addresses. Plus, you can use the X10 Maxi Controller to send signals to intelligent 2-way controllers to activate preprogrammed command (macros). With the X10 Maxi Controller you'll have 16 device keys and 6 keys for ON/OFF, DIM/BRIGHT and ALL ON/ALL OFF right at your fingertips. To control a device, simply press the key for the device you want to control. Then touch the ON/OFF or DIM/BRIGHT command key. That's all there is to it. There's even an LED that lets you know when X10 commands are being sent. With the "Group" function you can easily operate several individual devices in unison, allowing you to quickly manage the lights and appliance in a given room or your entire home.

## Features

- Controls 16 devices on one house code
- On/Off, Dim/Bright, All Lights On /All Off
- Attractive wood grain finish with black trim (SC503)
- Flip-up transparent smoke tinted cover
- Compatible with all X10 Devices (Sold Separately)

## Images

![X10 SC503 Plug-In Maxi Controller - Image 1](https://m.media-amazon.com/images/I/61PSNB5RczL.jpg)
![X10 SC503 Plug-In Maxi Controller - Image 2](https://m.media-amazon.com/images/I/71WVilszPcL.jpg)
![X10 SC503 Plug-In Maxi Controller - Image 3](https://m.media-amazon.com/images/I/81gQ5cXhC1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ X10 Maxi Controller By X10 Usa
*by L***N on September 20, 2013*

I have used X-10 equipment for lots of years and have many different devices to control. I really like having "wired/plugged-in" controllers vs. wireless remotes, although I have 4 of those, too. And, since, as I said, I have many devices, I want to be able to control them without having to change settings to get to their individual codes. The X 10 Maxi Controller with 16 buttons fits the bill perfectly. It arrived quickly, in its original blister-pack, and works perfectly.Even though I have similar units which are much older, but still work, I wanted one more. Unfortunately, you have to know that it is called the X 10 Maxi Controller for it to appear on the search engines. When I finally stumbled across it I was very happy to find that it was available on Amazon...definitely a win win as far as I'm concered.

### ⭐⭐⭐⭐ Does what it's supposed to do
*by S***T on January 30, 2014*

Although dated in appearance with its wood tone sticky paper, it gets the job done. Unlike some others that appear more modern (white, small, etc.) it does not need a switch to select numbers 1-8 or 9-16. Each of its 16 commands has its own number - hence its size. The "all lights on/off" button is handy for those unexplained middle-of-the-night noises, and it doesn't effect appliance modules.

### ⭐⭐ OLD TECHNOLOGY IF YOU MUST
*by P***R on January 3, 2013*

This was a great product in the 1980s when I first started using them.Now there are much better systems around but if you already have the technology, then you must.Although the vendor was HORRIBLE and dishonest, the product is still workable.Would recommend the active bridge if you live in a 3 phase powered house as they do not work across power phases.EG if the controller is on the positive phase and the lamp or unit is on the other phase, it won't work or will be intermittent.ALSO can get interference and the light go on or off without command.But as I said before, it's 30 year old technology but if you already have many units then go for it.Also sold as Admiral, Radio Shack and others.

## Frequently Bought Together

- X10 SC503 Plug-In Maxi Controller
- X10 TM751Wireless Transceiver Module
- X10 SR227 SuperSocket Receptacle

---

## 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.com.eg/products/5925172-x10-sc503-plug-in-maxi-controller](https://www.desertcart.com.eg/products/5925172-x10-sc503-plug-in-maxi-controller)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-27*