Home ProductsUHF RFID Reader

Directional Active Ultra High Frequency RFID Reader 2.45GHz 15dBi build-in antenna

Directional Active Ultra High Frequency RFID Reader 2.45GHz 15dBi build-in antenna

Directional Active Ultra High Frequency RFID Reader 2.45GHz 15dBi build-in antenna

Product Details:

Place of Origin: China
Brand Name: Sanray
Certification: CE/ROHS
Model Number: F3421

Payment & Shipping Terms:

Minimum Order Quantity: MOQ for readers: 1pcs; MOQ for tags: 5,000pcs; Sample order excluded.
Price: negotiation
Packaging Details: Packed in carton
Delivery Time: 5-7 working days, please confirm with us in advance for large quantities.
Payment Terms: T/T or western Union /Paypal
Supply Ability: Reader: 5,000/Month; Tags: 5,000,000/month.
Contact Now
Detailed Product Description
Product Name: Directional 2.45 GHz Active RFID Reader Product Size: 225mm*225mm*100mm
Packing Size: 450mm*300mm*140mm Standard: CE/ROHS
Operating Frequency: 2.4GHz~2.5GHz ISM Gross Weight: 2.78kg
Net Weight: 1.82kg Antenna: 15dBi Build-in Antenna



Directional Active UHF RFID Reader 2.45GHz 15dBi build-in antenna 


1. Product Description


F3421 is a high-performance 2.45GHz active RFID reader/writer designed for high challenging RFID application environment. Build-in 15dbi antenna and integrates with interfaces of RS-232,RS-485,USB,Wiegand26/34/42/50,RJ45, which can realize a reading distance of 80-120m. It owns a superior multi-tags reading rate and can achieve a tag identification rate of 1000 tags/s or above. 



2. Specifications


Frequency: 2.45GHz Active RFID reader

Long distance identification, strong receiving sensitivity

Excellent anti-collision performance

Little RF Power (No more than 1dBm, transmitting power ≤2mw), which is suitable for human carry and environment friendly Multiple communication interfaces, also can be customized

Self-development communication protocol and can customize and expand as your requirement

Compatible to other tag protocol and improve the performance of system application



3. Typical Applications

Intelligent transportation management

Asset identification, tracking and checking management

Intelligent management in traffic police, patrolman etc

Position moniter management for baby, prisoner, olders psychotic etc.

Electronic ticket, access control, time attendance, school management etc.



4. Product Electrical Parameters


Operating frequency

2.4GHz~2.5GHz ISM

Identify direction



15dBi build-in antenna

RF power range

-30dBm~0.0dBm( adjusted by 32 grade)

Receiving sensitivity


Operating mode

FHSS or fixed frequency(set by software)



Reading range

80~120m adjustable
RSSI reader can be adjusted less than 10m


Up to 800-1000 tags read simultaneously

Buffer capacity

2000 tags data

Communication speed

25Kbps, 1Mbps, 2Mbps(adjustable)

Communication interface

RS-232, S-485, Ethernet, Wiegand26/34/42/50

Input and output

1 triggering input, 1 relay output



Optional function

2 relays, CAN, RSSI, ID match function, Offline function, Time function

Power supply

AC input: 100~240V, 50/60Hz 1.2A
DC output: 5V/1A

Product size


Packing size


Gross weight


Net weight


Working temperature

-20°C~+70°C(-4~+158 degree F)

Storage temperature

-40°C~+85°C (-40~+185 degree F)


Power adapter, Power cable, RS-232 cable, Mounting bracket

Working status indication






Access Control and Time Attendance

Automatic Vehicle ID and Access Control

Warehousing rfid management  

Asset Management

Container tracking and Logistics

Personal Identification and tracking

Industrial production process control system.

inventory and storage management

Industrial Automation

Waste management

Animal Identification Pets, Live Stock

Food Logistics and ID

UHF RFID IN Health care

Mining and fuel Auto-ID

Public transport


Product counterfeit inspection 


Competitive Advantage:

Directional 2.45 GHz Active RFID reader (F3421)





Contact Details
Shenzhen Sanray Technology Co., Ltd.

Contact Person: Info

Send your inquiry directly to us (0 / 3000)

Best Products
Other Products