Buy Rfid Stickers File

Standard RFID stickers will not work on metal because the signal reflects. You must buy on-metal stickers , which include a foam backing to create a "gap" between the antenna and the metal.

High moisture can "detune" stickers; if tracking liquids, consider specialty tags or placements like "flag tags" that hang off the container. 3. Consider Durability & Environment buy rfid stickers

Choose a frequency based on your required read distance and the environment. Standard RFID stickers will not work on metal