high performance UHF RFID Access Control Attendance Reader with WIEGAND for access control, attendance system, elevator control and industrial production process control system

$39.00
Special Features : Support active mode, answer mode
Communication Interface : RS485
Customized Support : OEM, ODM
Quantity
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Please email us at sale1@rfid-life.com with a detailed overview of your project requirement. So that we can offer you the fastest and best support. You may expect a reply within 24 business hours. – Welcomes Your Comments And Questions.


Sales Department

Phone: +86 18205991243
Whatsapp: +86 18205991243
Telegram: +86 18205991243
Email: sale1@rfid-life.com
Address: No.987,High-Tech Park,Huli District,Xiamen,China


Support Department

Email: support@rfid-life.com


Business Hours

Monday - Friday 9am to 6pm

Saturday - 9am to 12am

Sunday - Closed

Description

General Description:

    It is a high performance UHF Access Control Attendance Reader. It is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as access control, attendance system, elevator control and industrial production process control system.

Features:

1. Self-intellectual property;

2. Support ISO18000-6C (EPC C1G2) protocol tag;

3. 865~868MHz, 902~928MHz frequency band (frequency customization optional by Soft);

4. FHSS or Fix Frequency transmission;

5. RF output power up to 17dBm (adjustable);

6. 3dBi Circular Ceramic Antenna with effect distance up to 0~50cm *;

7. Support active mode, answer mode;

8. Support RS232, RS485, Wiegand, Trigger.

9. Support read TID, and TID cannot be copied.

* Effective distance depends on antenna, tag and environment.

 

Product mode explanation:

 

Model

Interface

2900

USB HID and USB Keyboard

2900W

USB and WIFI

2903

RS232, RS485, Weigand, Trigger

-W WIFI

 

Characteristics:

Absolute Maximum Rating

 

ITEM

SYMBOL

VALUE

UNIT

Power Supply

VCC

24

V

Operating Temp.

TOPR

-20~+60

Storage Temp.

TSTR

-40~+85

 

 

Electrical and Mechanical Specification

Under TA=25,VCC=+12V unless specified

 

ITEM

SYMBOL

MIN

TYPE

MAX

UNIT

Power Supply

VCC

9

12

24

V

Current Dissipation

IC

 

100

200

mA

Frequency

FREQ

865

 

928

MHz

 

Product Technical Parameters

 

Type

Model Number

2903

Type

UHF Access Control Attendance Reader

Physical parameters

Dimensions

115 x 75 x 24mm

Net Weight

250g

Gross Weight

0.4Kg

Package size

15*10*4cm

Shell material

ABS

Color

Black

Environmental parameters

Operation Temperature

-20~+60

Storage Temperature

-40~+85%

Humidity

5%~95% RH, Non-condensing

Performance

Frequency

902~928MHz,860~868MHz(frequency customization optional)

Ant.

3dBi Circular Ceramic Antenna

RF Power

0 - 17dBm

Read Distance *

0-50cm * Effective distance depends on antenna, tag and environment.

Write Distance *

0-20cm * Effective distance depends on antenna, tag and environment.

Read Rate

200cnt / second

Read Type

ISO18000-6C(EPC Gen2)

Reading Prompt

Buzzer, LED

Working Voltage

DC12V, 100mA

Work Mode

Active mode, Answer mode, Password Mode

Communication

SW2900: USB (USB HID & Keyboard)

SW2900W: USB and WIFI

SW2903: RS232,RS485,Wiegand,Trigger

SDK

SDK

Support X86 & X64, C++, C#, VB, Delphi, Linux, ARM, Python, NodeJS, QT, JAVA, Android.

                                   

Interface

 

Item

Comment

Red

VCC (DC 9V – 24V)

Black

GND

White

RS232 TXD

Purple

RS232 RXD

Brown

GND

Yellow

Wiegand DATA0

Green

Wiegand DATA1

Gray

GND

Pink

RS485 A+

Orange

RS485 B-

Aqua

Trigger input+(TTL level)

Blue

Trigger input-(TTL level)