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Document Inventory System UHF RFID Fixed Reader Anti Counterfeit

ShenZhen ZKHY RFID Technology Co., Ltd.
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ShenZhen ZKHY RFID Technology Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-23106876
Contact Person:
Miss Jessie Lee

Document Inventory System UHF RFID Fixed Reader Anti Counterfeit

Brand Name : ZKHY
Model Number : ZK-RFID401
Certification : CE Rohs FCC
Place of Origin : China (mainland)
MOQ : 1
Payment Terms : Western Union, T/T,Paypal
Supply Ability : 1000pcs per month
Delivery Time : 5-8days
Packaging Details : Carton packing
Interface : RS232, RS485, wiegand 26/34 (TCP/IP,Wifi can be customized)
Material : Metal
Working Frequency : 860-928Mhz
Application : Parking system,library management ,warehouse management
Protocol : ISO18000-6B, EPC Class 1 Gen 2(ISO18000-6C)
Read/write range : Based on antenna gain
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High cost perfomance 4-port long range UHF RFID reader for document inventory system

ZK-RFID401 4 port is a high cost performance UHF RFID fixed reader. It is totally designed upon fully self-intellectual property. Our Fixed reaeer Based on proprietory efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It have Impinj R2000 chio have high read performance and wrtting function .It supported in many RFID application systems such as logistics, access control, anti-counterfeit and industrial production process control system.



Model No.ZK-RFID401
ProtocolISO18000-6B, ISO18000-6C (EPC C1 GEN2)
Working FrequencyISM 865-868MHz,902-928MHz(can be customized)
Operation ModeFHSS
RF Power0~30dBm(adjustable)
InterfaceRS232/RS485, RJ45 (TCP/IP), GPIO.
Output Port4 TNC Antenna port
AntennaOne ~ Four Antennas, TNC connector
Read RangeDepending on antenna’s gain.Connected with 12dBi antenna, the reading distance is up to 15m
Write RangeDepending on the antenna's gain.
SignalBUZZER and LED
LED IndicatorPower, RF Operation, Ethernet Activity
MountingWall mountable
EnclosureAnodized Aluminum Alloy Enclosure
Receive sensitivity-75dbm
Power SupplyDC+9V (provide AC/DC power adapter)
Operation Temp-20°C ~ +70°C
Storage Temp-20°C ~ +75°C


l Self-intellectual property;

l Support ISO18000-6C(EPC C1G2) , ISO18000-6B protocol tag;

l 902~928MHz frequency band(frequency customization optional);

l FHSS or Fix Frequency transmission;

l RF output power up to 30dbm(adjustable);

l 4 TNC antenna port;

l Support auto-running, interactive and scanning work mode;

l Low power dissipation with single +9 DC power supply;

l Support RS232, RS485, TCPIP with other interface optional;

l Built-in LED, Buzzer, GPIO and Relay;

l High reliability design.


1. Power (DC JACK)


2. GPIO (DB15 Female)

1Output1General Output1
2Output2General Output2
3Output3General Output3
4Output4General Output4
5Output5General Output5
6Output6General Output6
7Output7General Output7
8Output8General Output8
9TGINTrigger input with internal pull-up to 5V through a 10k resistor
10R+R+ of RS485
11R-R- of RS485
12GNDSignal Ground
13NONormal-Open terminal of internal relay
14NCNormal-Close terminal of internal relay
15CMCommon terminal of internal relay

3. Serial communication port RS232 (DB9 Male)

2TXDGeneral Output2
3RXDGeneral Output3

4. TCPIP network (RJ45)

5. TNC antenna port ANT1~ANT4

6. LED indicator LED1~LED7

1LED1Antenna 1 active indicator
2LED2Antenna 2 active indicator
3LED3Antenna 3 active indicator
4LED4Antenna 4 active indicator
5LED5Tag-detected indicator
6LED6Command-executing indicator
7LED7Power-on indicator


l Absolute Maximum Rating

Power SupplyVCC16V
Operating Temp.TOPR-10~+55
Storage Temp.TSTR-20~+75

l Electrical and Mechanical Specification

Under TA=25℃,VCC=+9V unless specified

Power SupplyVCC8912V
Current DissipationIC6001500mA

* Effective distance depends on protocol, tag and environment.

Product Tags:

fixed rfid reader


rfid passive reader

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Document Inventory System UHF RFID Fixed Reader Anti Counterfeit Images

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