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Padlock Security Seal RFID Tag

Barcode & Variable Data, RFID Product, Security Features, Tamper-Evident, Short Range RFID

  • Currently 0/5 Stars.
Padlock Security Seal RFID Tag small Padlock Security Seal RFID Tag small

Padlock Security Seal RFID Tag


  • Near field read range of 1.5 feet
  • Weather resistant
  • RFID encoded for logistics, asset tracking and enhanced security
  • Customize with barcodes and logo



Easily secure high-value items, utility meters and cabinets. The Padlock Security Seal RFID Tag WF-SM-49 provides a great low-cost, single-use alternative to conventional padlocks. The advanced locking mechanism features a solid metal hasp that must be cut in order to be removed, deters tampering. Encode the RFID chip with additional company and merchandise information for use in applications such as supply chain asset management.


Choose this weather-resistant tag for decades of long-term outdoor use. It is encapsulated in acrylic–won't warp, crack, yellow or corrode. Effectively protects printed information, barcode and RFID inlay. Also great as an RFID-enabled drop cable marker, enclosure box seal or drop wire tag.


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Identification Labeling, Security


Acrylic housing


Materials Acrylic housing; galvanized or stainless steel hasp
Size (L x W x H) 3.21 x 0.91 x 0.30 inches
Service Temperature Range -40 to 200°F
Available Colors Red, Dark Blue, Gray
Expected Outdoor Durability Excellent
UV Resistance Excellent





RFID Performance


RFID Protocol EPC Class 1 Gen 2; ISO18000-6C
Tag Type Passive Read/Write
Chip Manufacturer Alien®; Higgs® 4
Frequency Range 860-960 MHz (Global)
Memory 128 bits EPC


Tested Polarization:

Tag performance was experimentally measured in an anechoic chamber and 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.



Optimal Read Range* on Different Material Surfaces:


*Tag performance was measured free of material influence, on a dry wood slab, standard steel slab, standard window glass, and standard thermoplastic. Actual read ranges may differ depending on conditions such as environment, tag placements, hardware, etc.



Padlock Security Seal RFID Tag Design

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