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2.4G Active Student Card(ZL-HT22)

The 2.4G Active Student Card is a smart terminal product used for attendance, positioning and consumption of smart Campus. It uses 2.4GHz long-distance communication feature of 2.4GHz electronic student ID card to realize non-perceived attendance.with the 13.56MHz module to realize the campus card function.

Product Functions:
Long-distance Attendance System, Campus positioning, Campus all-in-one card.

 

Product Features:

  • Standard IC card size with a thin card body design;
  • Supports dual-band 13.56MHz and 2.4GHz, with the 2.4GHz module mainly used for mid-range identity recognition, while the 13.56MHz module is for close-range payment functions or other identity recognition functions;
  • Waterproof design to prevent the 2.4G radio frequency section from being affected by water ingress;
  • The maximum recognition distance can reach 80 meters;
  • Equipped with an internal lithium battery with a lifespan of over 3 years.

 

Product Specifications:

Name Technical Specifications
Entity Size 86mm*54mm*4.1mm
RFID Mode 2.4GHz, 13.56MHz
Maximum Output Power 0dbm
Battery High-performance battery with a working life of over 3 years.
Communication Distance 3 meters to 80 meters
Short-Range Card Reading distance 2 centimeters to 10 centimeters
Read-Write Time 1 millisecond to 2 milliseconds
Erase-Write Cycles More than 100,000 times