Plexidor Electronic Dog Door RFID Chip Collar Key

SKU# 19PD13

  • Replacement key for PlexiDor Electronic pet door
  • Waterproof
  • Comes in one size only
  • Black only
  • Dimensions: 1 ⅞” long from top of the loop to bottom of the key & 13/16” in diameter

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Stock No: 19PD13

Availability: In stock

Plexidor Electronic Dog Door RFID Chip Collar Key
Attaches to a collar for Plexidor Electronic access using RFID technology

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  • Replacement key for PlexiDor Electronic pet door
  • Waterproof
  • Comes in one size only
  • Black only
  • Dimensions: 1 ⅞” long from top of the loop to bottom of the key & 13/16” in diameter

This is the replacement key for the Plexidor Electronic pet door. The door senses the RFID key when your dog is present at the door, activating the door to open. The RFID technology prevents other unwanted critters from entering the house. These are great spare keys to have on hand for visiting friend’s and family’s pets that need access to and from the dog door.

Customer Reviews

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  • Works well review by Bill
    5 4 Works well

    The dogs rough house a lot and every once in a while they lose a collar key. Definitely beats having to buy a whole new door. It would be nice if they were a bit smaller, but they work well.

    (Posted on 7/23/2018)

  • Not super durable review by Alex
    5 4 Not super durable

    This is the second time I had to replace the collar keys. I have two really active dogs who wrestle every chance they get. The collar keys end up getting a beating so they never last more than a couple of months for us. But it does work well for the plexidor electronic pet door.

    (Posted on 12/27/2017)

  • Exact replacement review by Trev
    5 5 Exact replacement

    This is exactly what I needed to replace the collar key that my dog lost. It works well with my existing electronic Plexidor pet door.

    (Posted on 12/21/2017)

  • Still going! review by Brian
    5 5 Still going!

    These doors work great! Just getting a spare key for furry visiting family members :-)

    (Posted on 12/21/2017)

  • Love the door love the keys review by Olivia
    5 5 Love the door love the keys

    The doors are awesome and the keys are quite durable even if my dog roughhouses around a lot. Didn't need to replace it - simply buying another because I adopted a new pup!

    (Posted on 12/13/2017)

  • Puppies are now huge dogs! review by Jack Frost
    5 4 Puppies are now huge dogs!

    My initial review (available below) is very positive. I liked the smaller key collars very much until . . . Winter Rose and Jack Frost grew to full size. Jack Frost is huge at 144 lbs (he is not overweight). I used one of our older large collar tags for him and it worked fine until Winter Rose removed it and chew it to pieces.

    I replaced Jack's tag with one of the new smaller ones. Now that he is so big, the smaller collar key does not work well. It seems to be blocked by his enormous head.

    Not sure there is a solution?

    (Posted on 4/10/2017)

  • Big Dogs! review by Dena
    5 3 Big Dogs!

    We have three golden retrievers who range in size from 107 lbs to 144 lbs. None of them are overweight. Rosie and Rusty are just over 100 lbs. Jack Frost is just a huge golden at 144--sorta looks like a Great Pyrenees.

    The old collar keys were considerably larger. We used the same ones for two generations of goldens. The electronic door is great! It changed our lives for the better.

    Unfortunately the new smaller collar keys are just too small to work well on our large dogs. Their heads and necks seem to block the signal. We are disappointed as we have had our door for six years and love the convenience and safety.

    Not sure there is a solution?

    (Posted on 4/10/2017)

  • Life Changing! review by Rusty
    5 5 Life Changing!

    We installed our electronic door 5 years ago and it still works like a charm. The first 4 years Ruby and Rusty, large goldens, used it off and on all day. Now Rusty and Winter Rose and Jack Frost (latter 2 are 6 month old goldens) use it every day. The original quite large collar keys were cumbersome, but the new ones are much smaller and work well. Now, if we could only find the one Ruby (RIP) lost with her break away collar on our 35 acre ranch! Oh, and there's the one Jack Frost apparently chewed up when he removed Rosie's breakaway collar! Really, though, 5 years of flawless service and only 2 collar keys to replace. Excellent! Oh, and now we have city collars (with keys) and country collars (without keys)!

    (Posted on 4/12/2016)

  • Great review by Hey Jude
    5 5 Great

    Electronic door works great. We have 4 dogs ranging from 10 lbs to 100lbs - got the larger door and steps for the little ones.
    We are in the country so wanted to keep "critters" out but give our guys free access.
    Love the door...funny thing.... I kept hearing "wolves howling" in the far distance and thought "Holy Crap, I am in the wilderness" ...then I realized that the wolves were actually the sound of the electronic door opening and closing when our pups went in and out.
    We have only had it a few months - will let you know how it is next year. PS Rating thing is a bit confusing. Makes me think early in the morning.

    (Posted on 5/11/2015)

  • Great product review by Caroline
    5 4 Great product

    Unlike the other reviewer, my pet door works great. It can stick some on particularly humid days (like 85-90% humidity, which we get plenty of in Texas) But since I'm a nurse and work 12 hour shifts, it works great to be sure my dogs aren't locked up for 12 hours and that nothing else is getting in to the house. My only complaint is the the door tags don't stand up to much wear and tear. My dogs also have bark collars, and several door tags have cracked open from banging against the collar. All in all, I'll keep buying replacement door tags, because overall, I'm thrilled with the door.

    (Posted on 4/23/2015)

  • awful review by brenda
    5 1 awful

    the tag probably would work fine IF the door worked. The most expensive electronic door on the market and it has never worked

    (Posted on 2/3/2014)

Weight 0.5000
Manufacturer PlexiDor
Fit RFID Collar Key 0.4 oz 1 7/8"x 13/16" Diameter

Plexidor Dog Doors

Attach the key to your pet’s collar, and they’ll be in and out of the door in no time!

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Plexidor Warranty

Plexidor Pet Doors are covered by a 5 year limited warranty. Any defective part will be repaired or replaced without expense to the customer, including standard shipping charges, for five years from the purchase date. Local labor is not covered. Made in the U.S.A.

Plexidor pet doors include a 90 day money back guarantee.