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invisible fence compatabile collar

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  • invisible fence compatabile collar
  • invisible fence collar made in the usa.
  • works on invisible fence brand systems
  • invisible Fence Brand compatible transmitters
Invisible Fence® Compatible Collar

Model: PTPIR-003

Availability : In stock


No Hassle 30-Day Returns
Upgraded Warranty

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Regular Price: $199.95

Our Price: $159.95

Regular Price: $199.95

Our Price: $159.95

Frequency Selection:

Once you've determined that you do have a compatible system, you'll need to verify the frequency your system is running on. The image below illustates the location of the frequency indicator switch in your transmitter. Please indicate the frequency your system uses in the dropdown box above to ensure you receive a properly configured collar.

Invisible Fence Brand Transmitter


 Invisible Fence Compatible Collar Features

Use the chart below to determine if you have a 700 or 800 Series System

Invisible Fence compatible transmitter chart.

If you have Invisible Fences newest system Boundaries Plus, our compatible collar will also not function with this system, as picutred below.

  • Made in USA
  • 4 Progressive Correction Levels
  • Anti-Linger Technology
  • Low Battery Warning
  • Natural Rubber Comfort Contacts
  • Waterproof & Submersible
  • 1.1 oz


Compatible With:

  • Model #: ICT-50 ( Blue Case)
  • Model #: ICT-75 ( Blue Case)
  • Model #: ICT-150
  • Model #: ICT-100 ( Blue Case)
  • Model #: ICT-100A (Blue Case)
  • Model #: ICT-250 ( Blue Case)
  • Model #: ICT-700 (Gray Case)
  • Model #: ICT-725 (Gray Case)
  • Model #: ICT-750 (Gray Case)
  • Model #: ICT-775 (Gray Case)
  • Model #: AT-950 Indoor Transmitter
  • Model #: CT-4000
  • Invisible Gate
  • Model #: ICT-50 (Blue Case)
  • NOT COMPATIBLE with 800 Series Invisible Fence® Transmitters

  1. This dog collar is amazing. Review by Rozay D.

    This Invisible Fence collar is great and very affordable. This collar is amazing. It works perfectly. When I bought the collar initially I realized that the collar is high quality and would last for years to come. This collar fit my dogs well and work like a charm. The pricing is fair and the quality is excellent. I recommend this Invisible Fence to owners who want to save money by purchasing this collar. I am still excited about this great collar.

    Rozay D.
    Nashville, TN

    (Posted on 5/27/2015)

  2. This collar is fantastic. Review by Nicky J.

    This collar is great. I have an invisible fence and needed an extra collar for a second dog. I have looked for a long time online for a compatible collar for a good price. I discovered FlexPetz. The collar has meet all of my needs. The price point is great and the collar is high quality. It was good to find a collar that works with my invisible dog fence system. Overall I am very happy with this collar.

    Nicky J.
    Tucson, AZ
    (Posted on 5/17/2015)

  3. Awesome replacement collar. Review by Mary P.

    I am very satisfied that I bought this collar. While looking online for a seller I found FlexPetz. The customer support person I spoke with was very helpful and pleasant to speak with. I found they are very knowledgeable. There was no pressure from the customer support person to buy the product. The collar was reasonably priced and shipping is free. The free shipping has made me a repeat customer with FlexPetz. Thank you FlexPetz.

    Mary P.
    San Francisco, CA
    (Posted on 4/14/2015)

  4. Very good collar. Nice style and very low cost. Review by David Mesa

    Much less expensive than going straight to Invisible Fence, the company.
    This collar works perfectly and is a bit smaller than the other collars on the Invisible Fence.
    I had never heard of Perimeter Technologies until I went directly to Flexpetz. They told my how this collar works well with the older systems that Invisible Fence makes.
    I found out that this is actually a better value and nicer design than the IF versions.
    I also like that you can get these without having to go directly to the company, so I don't feel like you're so tied down to them.
    I would recommend this collar to all who need a replacement for their Invisible Fence collar.

    Gatlinburg, Tn
    (Posted on 3/31/2015)

  5. What a lifesaver Review by Helga Grummin

    I am very happy I ordered this collar. I rid off the other people because of their poor customer service and when their collar stopped working, they were the last people I wanted to speak with. I called into this company who were very pleasant and I told them my situation. They offered me another option of buying another system but I am not ready for that and there was no pressure what so ever about that. I was not pushed into another purchase instead I was lead to this collar that would work with my current system. I will be considering another system in the future, but I just wanted to mention that the staff and this product helped me out so very much!

    Helga G.
    Cleveland, OH (Posted on 3/20/2015)

  6. Nice Alternative Review by Jimmy C.

    We have had the invisible fence for quite a few years now and after paying the ridiculous replacement costs for their proprietary equipment I decided to search for an alternative on the internet and came across this site. Just make sure to pick the right frequency as I don't think ours has the switch as shown on this page.

    Jimmy C.
    Hampton, Nj
    (Posted on 1/20/2015)

  7. Ordered Wrong Collar but 100% Satisfied with Service Review by Jeff Rickoy

    I ordered the 10K frequency collar for my Invisible Fence and did not realize that I ordered the wrong collar for my transmitter. When it came it I was completely disappointing that it did not work and I called up Flexpetzs where they gave me two options. I could return the collar and get the 7K at no additional cost or I could try a simple resolution before going through that process. I decided to try what they had suggested and it worked just fine since I only had one dog and one collar. SO overall I am a VERY happy customer! (Posted on 11/28/2014)

  8. Great quality replacement collar Review by Roland M

    Really fast shipping. Nice quality light collar! Just what I need to replace old, invisible fence brand collar. Glad i bought it. If I get another dog, I know where I'm coming for additional collars. (Posted on 8/13/2013)

  9. Good quality Review by Robert

    I needed a new invisible fence collar to replace a collar we had for our dog. It was lost and we looked for weeks to find it. I knew it would be several hundred dollars for a new collar from my local dealer. Times are tight, so I wanted to see if I could find something cheaper.

    This collar was just what I was looking for. It was much more reasonable in price than the local guy. I ordered it and it works just fine with my fence. My dog is back in the yard and I saved some money. Very happy with the quality. (Posted on 1/2/2013)

  10. Wallet friendly! Review by Sandra

    I needed a collar for my new puppy. I called my local invisible fence rep for a new collar. He told me it would be $350! I love my dog, but $350 is a lot of money! I decided to search online to come up with an alternative. I found this collar! It works perfectly with my existing fence. The collar was also almost $200 cheaper. This collar is every bit as well made as the original collar. A+ (Posted on 12/11/2012)

  11. Compatible collar Review by JUNE

    This collar Is a great addition to my already purchased invisible fence system. It works as if it was made for my fence and I can’t say one bad thing about it. Both of my dogs a running fence free because of FlexPetz.com.
    -June Rash, NV (Posted on 10/14/2012)

  12. Great collar Review by Evan

    “ I was happy to hear that I could get a compatible collar to go with my invisible fence I owned. I was actually a bit surprised to find that I worked this well with my current fence. The price I pad for this collar was two times cheaper than the price I paid for my fence so to me it was a not a difficult choice to make. Over the collar is great and worth every dime."
    Evan Tike, Flint, MI (Posted on 9/14/2012)

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Comment / Questions about Invisible Fence® Compatible Collar

Lynda Jakubowicz
September 04, 2014

Will this collar fit a large dog? Thanks


The Invisible Fence Compatible collar will fit a dog with up to a 26 inch neck, which is most dogs.

January 04, 2015

My invisible fence unit says Professional Petsafe ProTx-1. We have had it for several years. I am looking for a very small light weight collar for my small dog that also has a smart door battery conncected to her shock collar. So I need something that is not bulky or heavy. Can you tell me if this collar is compatible?


The PetSafe Pro Systems work with most PetSafe collars The PetSafe Elite Little Dog Fence Collar is the smallest lightest weight collar that will work with your system. But also check out some of the other collars that we sell, they are also compatible and some have various features that you may find useful. Just be wary some of the collars on that page are for wireless systems and will not function with In-Ground fence systems.

January 04, 2015

We have an invisible fence that was installed years ago. Our new dog continues to randomly run through it despite training (and getting shocked!). We can't figure out if there is a way to increase the shock to get her to stop doing it. Would your collar have a different intensity shock than our old collar? Can we just replace the collar or would we need a new system to try to keep her safe?


There are many different ways to keep your dog fence into your yard, Invisible Fence Brand can be limited in many regards, but we have some unique products that you may want to try we also have some pro dog fnece products that can not be found on our site. Our Stubborn Dog Fence system has much more stopping power than many of the other fences availible. The Petsafe Yard Max also has some new exciting features such as break through protection, this will continue to correct your dog even if he runs out of the containment zone, sometimes extending the signal field is a better solution than actually turning up the level of correction. As always fee free to call us if you have any containment related questions. 800-396-5517

Brad Hummel
December 10, 2014

What a relief to find an collar compatible with my Invisible Fence that works perfectly. Thanks Flexpetz and Perimeter Tech for making this collar. Invisible Fence is out of control with there pricing.


January 06, 2015

We have an ICT-800 series, 7k invisible fence. Do you make any compatible collars for this system?


I apologize, but we do not carry a collar that is compatible with the 800 series Invisible Fence system. We do have a trade in program available though if you ever decide to go with a new system. We will credit you $50 for every Invisible Fence component you send in. If you'd like you can read the details here: Invisible Fence Trade In Program.

Janis Milholm
January 14, 2015

I am looking for a replacement collar for an Invisible Fence collar # P/N 900-0025-01. Series 800. What should I get? Thanx


Hello Janis, We do not carry a compatible collar for the 800 series Invisible Fence® and newer.

February 02, 2015

I have an invisible fence brand P/N 700-1900-1. What can you do for me?


Hello Craig,
It sounds like you have a 700 series transmitter. If that is the case we can provide you with one of our Invisible Fence Compatible collars. If not we do have an Invisible Fence trade-in program that allows you to send in the components from your current system towards a credit on a new system. With the credit the new system will generally end up costing less than a new collar from an Invisible Fence dealer. Contact on of our experts @  (800) 396-5517 any day of the week and we would be happy to provide you with more details.

John Haley
February 10, 2015

I have one of your collars and need to know how to test the dang thing. I can't hear the invisible fence clicks (bad hearing and loud highway) wearing a pair of electronic "ears" and crawling around where I think the fence is never seems to work. I see your collar has a "low battery" light - that's good but if the battery is dead it isn't going to light, and if the fence is out - I need a way to KNOW. Can't believe there's not a way, with so much at stake.


Perimeter Technologies' collars only have the beep to test them out to make sure they are working. We do have test light tools that come with other collars though that we would be happy to ship out to you to make the process a bit simpler.

July 29, 2015

I have a older Invisable fence model ict 50.....and need the receiver collar that will work with it ...My original collar says it's a model 5000......Transmitter frequency 10 K......I would like a price delivered to PO box 232. Shawnigan Lake B.C. Canada V0R-2W0............

Thanks LLoyd.....


Here is a link to a collar that is compatible to your Invisible Fence transmitter. https://www.flexpetz.com/invisible-fence-r21-compatible-collar-perimeter-technologies-computerreceivertm.html
Go to the link and select 10k before going to check out. Shipping options to Canada will be offered when you put your address in on the checkout page.
Mike McCain

PS- Call me if you have any questions. Thanks for the business. 800-396-5517

September 27, 2015

Amazon lists the dimensions for this collar at 4.5 x 4.5 x 2.5 inches ; 4.8 ounces.
Is that the collar or the package that it comes in?



Hello, and thank you for shopping with us.
I wanted to respond to your inquiry. Those measurements are actually the measurements of the package the collar receiver comes in. The receiver itself only weighs 1.1 oz.
Please let us know if you have any other questions. Cheers.

October 13, 2015

Does this collar have a beep-only option? We have another brand of wireless dog fence and he responds well to the beep. I don't want to shock him and there's no need. We just purchased a home with an invisible fence and I'm looking for a compatible collar but want one that I can set to beep-only.


Hello Beckie,

The think you'll want to keep in mind is that this collar is only compatible with the Invisible Fence systems up to and through the 700 series fences. It will not function on the 800 series of their fences.
As for the 'beep only' mode, there isn't really a mode specifically setup for beep only. However, the collar comes with plastic covers for the contact probes. This prevents the static correction from getting to your dog. These caps are typically used in training, but could be employed for permanent needs like your own.

I hope this information is helpful. Please remember to select the correct frequency (when ordering), so that the collar will work on your system with the same frequency (either 10k or 7k as per this photo: Invisible Fence Transmitter Frequency Setting
Please don't hesitate to contact us with any other questions you may have. Cheers.

December 18, 2015

The collar length is much longer than I need. Is it ok to cut the excess fabric, or will it fray if I do?


Hello Beth,
If you cut it might fray, I would burn the end or use some sort of fabric sealant to make sure it does not fray.
Thank you for reaching out to us here at flexpetz.com.
Happy Holidays!


Julie Angulo
Sales and Support Leader
800-396-5517 FREE Toll Free

We have the FREE Tech support to make this DIY project easy for you.

Priscilla Dixon
March 08, 2016

I have Invisible Fences newest system Boundaries Plus...Do you care a collar for that?


Unfortunately not. The Invisible Fence Brand 800 Series is proprietary. This includes Invisible Fences latest system - Boundaries Plus. There are no aftermarket receiver collars on the market that work with this system.

Buying a new Invisible Fence collar will cost you around $350. For less than that, you could buy a completely new system from us. Say goodbye to years of expensive service calls and overpriced batteries. Our collars have batteries that are inexpensive and easy to find. Here is a link to our kits without wire: http://www.flexpetz.com/in-ground-fence-kits-without-wire.html

The wire that you have in your Invisible Fence is universal. You can simply buy one of our containment systems and add the appropriate number of collars. When your new system arrives, simply disconnect the wire terminals from your current system and reconnect your new system. Then set the range and fit the new collars to your dog.

We also have a competitive upgrade program. We will give you $50 dollars cash per component for just making the switch. Follow this link to take advantage of this offer: http://www.flexpetz.com/invisible-fence-trade-in-program/


Julie Angulo
Sales and Support Leader
800-396-5517 Toll Free

We have the FREE Tech support to make this DIY project easy for you.

Loretta Hayes
March 22, 2016

I have the invisible fence LP3000 with a ICT 700 transmitter. The transmitter serial # in 26173198. I have a 7 lb dog who is trained on the fence but the collar transmitter is too small. Do you have anything that will work with this system?


Hello Loretta,
Thank you for reaching out to us.
Yes we have a collar that will be compatible for your ICT-700.
You would need to figure out if you have a 7K or a 10K system, here is the link to show you how to figure out if you have a 7K or 10K transmitter Click Here
Please let me know if you have any questions.

Julie Angulo
Sales and Support Leader
800-396-5517 Toll Free

We have the FREE Tech support to make this DIY project easy for you.

Kim Schmidt
June 08, 2016

Is the light on collar on all the time or only if there is a low battery?


Only when you are changing settings or when the battery is running low. The light should not be on otherwise.

July 21, 2016

My 11 month old puppy just chewed up the perimeter collar and receiver my older dog was wearing. Is there some kind of cover that might protect the receiver from puppy attacks?



We have had some success in the past by suggesting customers pick up a small section of PVC pipe.
You can drill holes in the PVC (where the probes will poke through).
Slip the PVC over the receiver, and screw the contacts back into the receiver.
The PVC helps deter dogs from chewing up the good stuff.
Hope that is helpful.

July 07, 2016



Hello Mr. Greer,
Thank you for reaching out to us.
For the PIR-003 that does come with a battery.
Let us know if you have any further questions. Have a nice day.


Julie Angulo
Sales and Support Leader
800-396-5517 Toll Free

We have the FREE Tech support to make this DIY project easy for you.

Elizabeth Davison
July 19, 2016

Is this dog collar compatible with the Invisible Fence System ICT50A? Or do sell another collar that is?



Hello Elizabeth,
Thank you for reaching out to us.
These are all the transmitters that the collars are Compatible With:

Model #: ICT-50 ( Blue Case)
Model #: ICT-75 ( Blue Case)
Model #: ICT-150
Model #: ICT-100 ( Blue Case)
Model #: ICT-100A (Blue Case)
Model #: ICT-250 ( Blue Case)
Model #: ICT-700 (Gray Case)
Model #: ICT-725 (Gray Case)
Model #: ICT-750 (Gray Case)
Model #: ICT-775 (Gray Case)
Model #: AT-950 Indoor Transmitter
Model #: CT-4000
Invisible Gate
Model #: ICT-50 (Blue Case)
NOT COMPATIBLE with 800 Series Invisible Fence® Transmitters

Let me know if you have any further questions, I would love to help.

Julie Angulo
Sales and Support Leader
800-396-5517 Toll Free

We have the FREE Tech support to make this DIY project easy for you.

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