Replacement Microchip RFID Collar Tags Compatible With Petsafe SmartDoor Cat Flap Disc Keys Two Pack 25Mm Diameter Straight Up Works Great Keeps Unwanted Critters Out Perfect For Multi Pet Households Ready To Install In Minutes Flat

RFID Collar Tags For Smart Cat Flaps Replacement Pack Of Two
✔️ 25mm purple discs pair waterproof design ready for quick setup

You get instant peace of mind knowing only your own cats pass through the doorway. These replacement units straight up stop neighborhood strays from knocking while letting your furballs roam freely. Set them up in minutes for zero hassle routines.

✅ Measures 25 x 24 x 5 mm for secure collar attachment
✅ Uses unique radio frequency codes so neighbors get barred
✅ Includes key rings for easy placement on daily gear
✅ Holds up against rough play with water resistant materials

💡 Why do handy RFID smart door tags handle multi animal entry better than basic collars? These units run on proven scanning software that filters out stray visitors at the threshold. Every identifier links directly to your gate controller.
- Quick pairing saves time while blocking unmarked strays from entering
- Passive signal transmission eliminates costly battery swaps every season
- Compact footprint guarantees comfort during active outdoor adventures

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