2.4GHz Long Range Smart Cheap Active RFID Tags for School Attendance System
2.4GHz Long Range Small Smart Cheap Active RFID Tags for School Attendance System
1.Suitable to adopt fixed
frequency working mode, with powerful anti-inteference ability.
2.Effective reading range
up to 80m (depend on reader and antenna software configurable).
3.Ultra-low power consumption
average working current< 10UA
4.Active tag, very important part of a RFID system, especially for people tracking and
assets management etc
5.Multi-tag reading at the same time(more than 100pcs per second), no
limitation or interference by tag quantity in the reading range
6.Inductively coupled with transformer model.
Long Range RFID Tags Specification
Model No: MR3850T
Type: 2.4G Card type (Beacon type, MAX RF
power)
Inductive mode: Initiative transmit, RF
Power-6dBm transmit every second
Material: ABS, heat resistant ,White color
Dimension: 86*55*4mm
Battery: battery life up to 3 years
IP Grade: IP54
Installation: Carry on
2.4G RF
Feature
Signal modulation: GFSK
Communication speed: 1Mbit/s
Operation frequency: 2.44GHz
Output power: -6dbm
Electrical
Feature
Quiescent current: <3uA
Peak current: <15mA
Average current: <10uA
Battery model: CR2025
Battery capacity: 170mA×2
Working life: >3 years
Environmental
Feature
Operating temperature: -20℃~+45℃
Storage temperature: -30℃~+65℃
Operating humidity: <85%
Our Advantage
1.ABS maternal, heat resistant
2.0-80m reading range
3.Easy usage for items tracking
4.Card type water-proof design
5.Continuously testing stability to ensure long stable work under
6.Long communication distance and good performance of anti-collision
7.Strong security and fast reading speed
Application
1.Zone tracking Management 2.Student attendance system 3.Commodity flow control and tracking management
