Loading... Please wait...
Get Free shipping and Guaranteed Low Prices at RadioFence.com
  • Pet Fence Lightning Protection LP-4100-1

Lightning Protection

Retail Price:
Your Price:
$24.95 (You save $15.04)
Usually Ships Same or Next Business Day

Product Description

Lightning is the #1 Cause of Damage to Underground Dog Fence Transmitters. Lightning strikes, even miles away, can create powerful surges or spikes which may damage your electronic in-ground fence.

In nearly every case, damage to the transmitter results from power surges or spikes traveling through the Boundary Wire and not the power adapter. The dog fence boundary wire in your yard acts like a giant antenna drawing in any current transmitted through the ground during a lightning strike, even if that strike is hundreds of yards away. PetSafe Pet Fence Lightning Protection is designed to stop the lightning surge before it reaches the dog fence transmitter. Our Pet Fence Lightning Protection Module can be used for any brand of underground dog fence.


  • Electrical surge protection for in-ground fence transmitters
  • Features connections for fencing loop wires
  • Protects against electrical surges and spikes
  • Plugs directly into outlet - easy installation

write a review

Product Reviews

Showing reviews 1-10 of 19 | Next

  1. Saved my transmitter! 5 Star Review

    Posted by on Jul 15th 2015

    I had a lightning strike several years ago that took out my transmitter. When I re-ordered, I saw the lightning protector. Another recent lightning strike only took out the lightning protector saving me in excess of $150.00. Glad I made that decision and have re-purchased another on to replace it.

  2. lightning protector 4 Star Review

    Posted by on Aug 9th 2014

    After a storm took out my transmitter, I replaced it & bought the lightning protector & have weathered many storms. I am very happy with this product.

  3. Did not protect my transmitter 1 Star Review

    Posted by on Jul 27th 2014

    We had a lightning strike a tree in back yard, the Lightneing Protection system is totally fried, black soot inside it. the transmitter shows limited visable damage but no longer works.

  4. surge protector 4 Star Review

    Posted by on Mar 4th 2014

    No experience to date as to whether it will protect from lightning, but easy plug in and attachment to the underground fence transmitter.

  5. Took a minute or two 4 Star Review

    Posted by on Sep 16th 2013

    The surge protector is an essential part of an electronic fence. The transmitter should integrate the lightening protection internally rather than have it be a separate item. But, it was pretty easy to set up and seems to be working fine.

  6. Had to try something! 4 Star Review

    Posted by on Aug 13th 2013

    I have used Radiofence for about 20 years and have lost maybe 4 transmitters to lightening strikes. The last one I had unplugged and it still exploded. I can't tell you if this protector will work, since I just purchased it but I have to try something.

  7. Easy to install 5 Star Review

    Posted by on Aug 1st 2013

    Installed easily, time will tell how well it protects the transmitter, but so far so good.

  8. Too early to tell 4 Star Review

    Posted by on May 3rd 2013

    I have only had the lightning protector installed for 1 week and one thunderstorm. So far the new fence transmitter has not been damaged. This is my third Pet Safe fence transmitter, the first two were damaged by thunderstoms. Hopefully I will not need to replace this transmitter.

  9. Worryfree 5 Star Review

    Posted by on May 3rd 2013

    Purchased this to protect my system and I wont think as I done before by thinking I didn't need it. Sure enough,mother nature proved to me that for such a small price it's worth the effort to be worry-free!!

  10. very knowledgeable 5 Star Review

    Posted by on Apr 17th 2012

    Excellent service over the phone and fast shipment

Showing reviews 1-10 of 19 | Next