Accurate Reading Is Trustworthy

A powerful RFID reader can identify the chip labels more intelligent, more reliable, achieve different application needs of customers.

4-Channel UHF Fxed Reader Q-Seek-4402

QR4402 is a fixed UHF reader, supporting EPC Gen2 (ISO 18000-6C) air interface protocol. QR4402 fixed reader includes: 1 reader host, 1 to 4 antennas, 1 to 4 radio frequency cables, 1 RJ45 cable, 1 serial cable, and 1 power adapter.

Advantage

Light weight, small size, low profile, easy to install and use.

High antenna gain, fast reading and writing speed

Multi-label reading,

High data stability

Long reading and writing distance, in line with various project requirements


Application Scenario

European standard can be customized (860-868MHZ clothing industry, fitting room)

Logistics and warehouse management: ceiling installation

Intelligent access control management


Technical Parameters

Air interface protocol                                  EPC Gen2 (ISO 18000-6C)

Electrical performance parameters

RF transmit power                                     15-31dbm

working frequency                                     920-925MHz (CHN)      902-928MHz (FCC)        865.6-867.6MHz(EU)

Read sensitivity                                         ≤-70dbm

Communication Interface                          RS232 or RJ45 network port

power supply                                             12~24VDC/3A

System power consumption                      6.5Watts


Antenna performance parameters

working frequency                                    902MHz~928MHz

port                                                           Support 1-4

Polarization mode                                    Circular polarization

Gain                                                         8dbi

ESD                                                         16kV(GB/T 17626)


Environmental indicators

Operating temperature                            -10℃~50℃

storage temperature                               -25℃~65℃

Working humidity                                     Non-condensing relative humidity 25%~85%


Mechanical characteristics

size                                                          203 mm *150 mm *48mm

quality                                                      1.5kg

IP protection                                             IP40


Successful projects
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