Knockout Microchip Rfid Collar Tag Replacement Disc Keys Pack Of Two Hella Durable Straight Up Secure Unique Encoding Dead On Fit For Smart Cat Doors And Feeders
✔️ 3x2mm measurements, 2g weight, unique coding, black finish
These replacement RFID collar tags give your cat or dog secure tracking without needing an implanted chip. You slip them onto any standard buckle to sync with smart home systems. They work perfectly alongside automatic feeders and restricted pet doors.
✅ Pack of two flat RFID keys measure 3 by 2 mm and 0.1 by 0.1 inch✅ Lightweight two gram design keeps collar comfortable for active cats
✅ Factory unique code matches programmable smart gate hardware
✅ Simple snap attachment works with most standard animal collars
💡 Why are RFID collar replacement keys handy for managing locked pet access zones? These durable tags fix the headache of losing programming discs for automated systems. You get quick ID checks without vet visits. Just snap the small round key onto their daily collar for immediate scanner reads. - Standard transponder dimensions ensure fast detection through thick winter coats - Unique factory encoding prevents unauthorized animals from triggering smart feeders - Direct match specifications remove guesswork when upgrading legacy gate models
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