Ci-RD291 Desktop Active RFID Reader
RFID Reader
Active RFID Reader
2.4Ghz
Desktop Reader
Distance Measurement
SDK-API
Integrated RFID
active tags authorization
time attendance system
Ci-RD291 is a destop reader developed specially for the integration application of 2.4Ghz active RFID system, it is integrated with high precision distance control chip and RSSI detection circuit. The reading distance of Ci-RD291 can be controlled under 50cm, which is very suitable for active tags authorization or time attendance system.
Working Frequency:ISM 2.4-2.48GHz
Output Power:Max +4dBm, step -2dB, software adjustable
Receive sensitivity:-93dBm
RSSI:-50dBm- -80 dBm, accuracy ±1dB
Antenna:Build-in 2dBi antenna (metal friendly)
Data port:USB 2.0
Indicator:Buzzer, double-color LED
Firmware upgrade:Support USB connection updating with specified software
Application software:API in C++/ C#
Tag protocol:Private (customizable)
Reading distance:0-50cm (adjustable by software)
Reading speed:200pcs/s
Anti-collision:1000pcs
Dimensions:110 *70 *16.5mm
Weight:50g
Power:Power by USB
Working Temperature:-30°C~+70°C
Storage Temperature:-40°C~+80°C
Working Humidity:5% ~ 95% (non-condensing)
IP Rating:IEC IP 65
Installation:Desktop
Get in touch