---
product_id: 2390095
title: "Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems"
brand: "petsafe"
price: "€ 1.15"
currency: EUR
in_stock: false
reviews_count: 4
url: https://www.desertcart.ie/products/2390095-innotek-ultrasmart-extra-collar-receiver-for-iuc-4100-iuc-4200
store_origin: IE
region: Ireland
---

# ReadyTest function Fits neck sizes 8-24 inches Low-battery indicator Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems

**Brand:** petsafe
**Price:** € 1.15
**Availability:** ❌ Out of Stock

## Summary

> 🐾 Elevate Your Pet's Safety Game!

## Quick Answers

- **What is this?** Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems by petsafe
- **How much does it cost?** € 1.15 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/2390095-innotek-ultrasmart-extra-collar-receiver-for-iuc-4100-iuc-4200)

## Best For

- petsafe enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Fit:** Designed for neck sizes from 8 to 24 inches, perfect for all breeds.
- • **Compact Design:** Sleek dimensions of 2-3/4 by 3/4 by 1-1/4 inches for a comfortable fit.
- • **Quick Learning Curve:** Dogs quickly learn to avoid unwanted stimulation, promoting safe behavior.
- • **Peace of Mind Warranty:** Comes with a limited lifetime warranty for your confidence.
- • **Stay Connected, Stay Safe:** Ensure your furry friend is always within reach with the UltraSmart Extra Collar Receiver.

## Overview

The UltraSmart Extra Collar Receiver is designed for use with Innotek's IUC-4100, IUC-4200, and IUC-5200 systems. It features a ReadyTest function to ensure a proper fit, delivers effective electronic stimulation for quick learning, and includes a low-battery indicator. The collar accommodates neck sizes from 8 to 24 inches and is backed by a limited lifetime warranty.

## Description

Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems

## Features

- Extra collar receiver with ReadyTest function to ensure a proper fit
- For use with Innotek's IUC-4100, IUC-4200, and IUC-5200 systems
- Delivers electronic stimulation dogs quickly learn to avoid
- Low-battery indicator; collar fits neck sizes 8 to 24 inches
- Receiver measures 2-3/4 by 3/4 by 1-1/4 inches; limited lifetime warranty

## Product Details

- **Color:** beige
- **Brand:** PetSafe
- **Item Display Dimensions:** 3 x 6 x 9 inches
- **Included Components:** Innotek UltraSmart Extra Collar Receiver
- **Number of Items:** 1

## Images

![Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems - Image 1](https://m.media-amazon.com/images/I/71g0jbnhekL.jpg)
![Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems - Image 2](https://m.media-amazon.com/images/I/81NK0Vvum0L.jpg)
![Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems - Image 3](https://m.media-amazon.com/images/I/91pR6qsSX4L.jpg)
![Innotek UltraSmart Extra Collar Receiver for IUC-4100, IUC-4200, and IUC-5200 Systems - Image 4](https://m.media-amazon.com/images/I/910gMY8seKL.jpg)

## Questions & Answers

**Q: how many ounces is this collar?**
A: About 2.5 ounces. Depending on how much collar you need.

**Q: When will this item be available ?**
A: Thank you for asking this question. This product has been discontinued for many years now. No additional stock is expected to become available at this time.

**Q: One of my collars like this broke. Is there a collar that works with this system other than the original? I don't want to spend $300 on a system for a**
A: Hi there, thank you for your question! The Innotek UltraSmart collar is the only model that is compatible with the Innotek UltraSmart containment system.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Outstanding Device
*by B***A on June 10, 2013*

I have large dogs, Chesapeake bay Retrievers and Labs. When they are outside day or night they have this device on. They have been wearing their current collars now for 4+ years. I recommend this collar to everyone that asks me how we keep our dogs on our property without them wondering off.We take the collars off every night when the dogs come in for the night. About once a month they get charged, sometimes its longer and sometimes it's less. If it's less, I know the battery is getting ready to expire so I make a phone call to get a replacement. If I have bought any of the collars in the last 12 months the replacement collar is sent to me free of charge with return shipping for the old collar already taken care of as well.What I do not like about the device is when they changed to the flimsy rubber collar. I'm sure some people may like but for us it is just something for one of the other dogs to chew on and it breaks in a short time. However I can order the old style hard rubber collars for it and the replacement is only two screws. Well worth the piece of mind for someone that has lots of property.Before this device we used the PetSafe large dog collar. We bought it in 2005 and believe it or not is still in use. When we upgraded to the Innotek collars I gave the entire old system to our neighbors for their dogs and it is currently in use now. Still going strong.One other thing I wish was made better is the remote control that goes with the collar. We will sync the collar first thing before we let them out but sometimes during the day the sync will drop and when you go to use the remote there is nothing. Normally corrected by re-syncing, just a pain when you really need to use it and it doesn't work.There are times I wish this collar came with a GPS so I can look at the computer screen or my smart phone to see where all the dogs are while they are out of sight or I'm away from home for the day.Customer Service with Innotek has been nothing short of outstanding. They will stay on the phone and trouble shoot until we work out what the problem is. They have done as much as call me back later in the day to check on me to make sure it's still functioning as advertised. I have had to pay 40 some dollars for a replacement collar before but that is where I havent bought a collar for a year or two. But 40 some dollars is better than the almost 200 like in the beginning and the just over a hundred dollars everyone pays now.

### ⭐ Worst dog fence system ever - HATE IT
*by S***C on August 15, 2013*

I have had four different dogs and three systems in the past 20 years and this is the worst system ever! We 'upgraded' our old system with the Contain and Train system and had nothing but problems. I currently have two English Setters, and these collars are horrible. They do not stay buckled and fall off the dogs when they play. We had to start putting a zip-tie on the collar so that it would stay on the dogs. They do not charge reliably and only work for about 6-9 months before they won't take a charge. The system is also very prone to interference from other dog fence systems. We had a lot of issues with our neighbors fence 'cancelling' out our signal on the side of our property adjacent to their property with a different system. (The fence was professionally installed according to the specs.) When we could keep the collars on the dogs, they would crap out and I would have to return them for a new collar about every 9 months.After a two years of this nonsense , we installed the Invisible Fence system and it works brilliantly. The collars are small and made with a very sturdy nylon strap. If you love your dog, do not get an Innotek system.

### ⭐⭐ Very poor construction
*by L***K on October 4, 2013*

Let me say that the electronics work well, as intended and designed. The collar itself is garbage. Being all plastic isn't all bad, but the design uses two hinge points where the strap attaches to the battery pack and those connections are prone to break off with no way to repair them. I've had two fail in exactly the same manner. Another problem is that the tongue end of the strap isn't secured very well at the buckle and easily works free, allowing the buckle to become unclasped. It's a good thing my dog is a retriever because he always beings the collar back to me when it falls off. Innoteck really needs to change these two design flaws, unless of course they prefer to force their customers to spend a major portion of they system cost on replacement collars every year or two.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*