SM-5531 Active RFID Wristband

The SM-5531 Active RFID Wristband is adjustable to any sized wrist and has a long range RFID reading of circa 60 meters. This read only active RFID wristband has a basic 4-byte ID and is low power consumption with replaceable battery. Suited for RFID people tracking, locating and positioning as well as for applications where a wristband is used to trigger an experience such as in marketing events or photo booth applications at theme parks.

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RF Parameter
  • Operating Frequency: 2.4-2.48GHz
  • Output Power: -6dBm


Basic Parameters
  • Basic ID: 4-byte
  • Operating mode: Active operating mode
  • Signal Interval: 500ms (can be customized)
  • Battery Life: 3–year life (related with the operating mode and output power), battery replaceable
  • Reading Distance: 0-60M (tested with SM-5526 reader in a open environment)


Mechanical & Electrical Performance
  • Dimensions: 250mm × 31mm × 15mm
  • Weight: 40g
  • Operating Temperature: -40°C~+60°C
  • Storage Temperature: -60°C ~+80°C
  • Humidity: 5%~95% (non-condensing)
  • Waterproof: IP68
  • Shock Resistance: 10~2000Hz, 20mm/15g, Triaxial