Long Range Metal Mount RFID Tags

  • Long read distance of up to 65 feet
  • Conforms to any flat or curved metal surface
  • Tracks overhead assets, storage yard items, etc
  • Withstands harsh environments

Related products


SmartMark RFID Logo

Use this metal mount RFID tag to track metal assets such as electrical transformers, generators and heavy duty equipment. The tag’s self-adjusting “living hinge” easily conforms to fit a variety of curved or flat surfaces, allowing users to use just one tag template for mounting onto various assets, including those with a cylindrical shape.

Featuring a patent-pending antenna, the RFID tag offers an extended read range of up to 65 feet and maintains excellent read strength even in various reading orientations. Great for use with overhead RFID portals or to track overhead assets using a handheld RFID reader. You can also use it for long-distance RFID lateral reads of assets or equipment in outdoor storage yards, staging areas and parking lots.

Customize this metal mount RFID tag with barcode/serialization, logos and/or messaging. It’s rugged outdoor-durable construction ensures long service life. Simply mount via screws, straps or adhesive.

Additional information

Model Number

WF-SM-58 Long Read Range Metal Mount RFID Tag


Asset Marking, Asset Tracking


Polyester label on co-extruded PVC


4.000" x 0.769" x 3.620"

Temperature Service Range

-40ºF to 158ºF



Minimum Application Temperature


Shelf Life

2 Years, Stored at 70F and 50% Relative Humidity

RFID Performance

RFID Protocol EPC Class 1 Gen 2; ISO 18000-6C
Tag Type Passive Read/Write
Frequency Range 840 – 960 MHz (Global)
User Memory 512 bits
EPC Memory 96 bits
IC Impinj® Monza® 5

*Other single record and dual record chips available.

Tested Polarization:

Tag performance was experimentally measured in an anechoic chamber with a known set of experimental variables. The antenna used for measurements was linearly polarized and of monostatic configuration. The direction of tested polarization is as follows.

Long Read Range Metal Mount RFID Tag Polarization Image

Optimal Read Range* on Different Material Surfaces:

Long Read Range Metal Mount RFID Tag Read Range Graph

*Tag performance was measured free of material influence. Actual read ranges may differ depending on conditions such as environment, tag placements, hardware, etc.