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Electronic seal

Product Introduction

  Active RFID technology brings a great chance for building wherever wireless sensor networks. Wireless sensor network device, also called MOTE, can be constructed by active RFID and sensor unit, including network and application software supported circuits, sensor interfaces with detecting temperature, pressure, humidity, light, sound and magnetic; and RF unit which can transfer data via wireless.

  Electronic seal, also called electronic lead tag, can be installed in the seal of container door, with world wide unique ID, and can be used to detect door open or close status and store specific information. Based on Refine i-CollectedTM innovative RFID platform, i-Tag RT-300 electronic seal can be widely used in logistics surveillance and transportation security. Due to advanced technologies, state-of-art design and high value-price ratio, RT-300 will create great value for customers and improve customer-care services.


  • Long-range (0~50m) automatic identification, the read range can be digital dynamic controlled by customer.
  • A maximum anti-collision quantity is up to 60 tags per second.
  • Support door status, temperature, light, humidity and vibration detected, uninstall alarm.
  • Read only with 1M byte flash, maximum store 5000 records.
  • TDMA and synchronized communication scheme based on HDLC.
  • Design with unique ultra-lower power in nano-watt level.
  • Industrial design
  • Long life time is up to 3 years.
  • Support low battery alarm and battery exchangeable.

    Physical Characteristics

  • Case Material: stainless steal and ABS Polypropylene with UV inhibitors.
  • Dimensions: U-type
  • Weight: 520g
  • Color: black
  • Safety: IP65
  • Install position: the door seal of container
  • Mounting: self-mounting

    Micro wave Characteristics

  • Modulation: GFSK
  • Data rate: bi-directional 1024Kbit/s
  • Frequency: 2.45GHz
  • Maximum output power: 0dbm
  • Sensitivity: -80dbm~-90dbm
  • B.E.R: 10-9
  • Air interface: ISO18000-4 compatible

    Electric Characteristics

  • Static current: <100nA
  • Operating current: < 2mA
  • Life time: >3 years


  • Operating temperature: -40 ℃ ~ +80 ℃
  • Storage temperature: -50 ℃ ~ +85 ℃
  • Humidity: < 95%
  • Vibration: 10~2000Hz 15g in 3-dimensions
  • Electromagnetism: 10V/m 0.1~1000MHz AM

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      - Move sensor tag
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       Electronic seal document