China Access Control RFID Card Reader

Up to 50m reading; High-performance 32-bit ARM Cortex-M3 core microcontroller; For parking system, Asset and people management, etc...
Function Features:
1) With high-performance 32-bit ARM Cortex-M3 core microcontroller
Tag Identification Speed: 2000 tags/sec (sending by time)
Tag Reading Capacity: 1000 tags/sec
Tag Buffer Capacity: 1000 tags (anti-reread)
Maximum Reading Distance: 50 meters
Directional Capacity: 30: 1
2)With signal attenuator, reading distance can be adjusted from 1 to 50 meters
Technical Parameters
Processor: 32-bit ARM Cortex-M3 core microcontroller
Work Frequency: 72MHz
Reading Capacity: 1000 tags/sec
Buffer Capacity: 1000 tags (anti-reread)
Reading Distance: Maximum 50 metes
Attenuation Distance: 1 to 50 meters adjustable( distance error ± 15%)
Voltage: +12VDC (7-12VDC)
Current: 100mA
Communication Interface: Wiegand 26bit, 34bit, 36bit, 44bit, RS232, RS485 (Factory setting: 9600 8 N 1)
Work Temperature: -40 to +85 degree (industrial-grade)
Work Humidity: 10% to 90%RH
Frequency Range: 2400-2480MHz

Processor32-bit ARM Cortex-M3 core microcontrollerWork Frequency72MHzReading Capacity1000 tags/secBuffer Capacity1000 tags (anti-reread)Reading DistanceMaximum 50 metesAttenuation Distance1 to 50 meters adjustable( distance error ±15%)Voltage+12VDC (7-12VDC)Current100mACommunication InterfaceWiegand 26bit, 34bit, 36bit, 44bit, RS232, RS485 (Factory setting:9600 8 N 1)Work Temperature-40 to +85 degree (industrial-grade)Work Humidity10% to 90%RHFrequency Range2400-2480MHz