PlexiDor Electronic collar keyPlexiDor Electronic collar key

Plexidor Electronic dog door RFID Collar Key 12″-17″ range


Plexidor Electronic RFID Collar Key

The collar key is a micro-RFID chip.  It weighs only 0.4oz.  New Patent Pending Technology.

The standard key has a 12″ range from the door.

The Long Range has a 17″ range from the door. This key is reccomend for pets that have long snouts or that enjoy rushing in and out the house.

Keys measures:

PDE Key is 1 7/8″ x 1 3/16″

PDE Long Range is 2″x3″

Collar Keys are:

  • waterproof
  • rugged
  • battery free
  • shock proof
  • won’t fall off
  • works with underground fencing and will not interfere with home security systems
  • 1000s of key codes


Our PDE RFID keys for the Plexidor Electronic door series and wall series, operate from ten to twelve inches away. We offer three options now!

  1. A two standard clip on hook style that come with every PDE unit, with up to 12 inch range.
  2. Our new Long range key allows pets with long noses to have that extra room they need to open the door sooner, this prevents them being up close to the door. One of these keys comes with the purchase of a PDE unit.
  3. The newest design is the PDE key with cover. The harden acrylic cover stops any size pet from biting off the collar.

Additional information

Weight .5 lbs

Standard, Long Range, Cover


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