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2.4Ghz directional active reader for school system

  • 2.4Ghz directional active reader for school system
  • 2.4Ghz directional active reader for school system
  • 2.4Ghz directional active reader for school system
  • 2.4Ghz directional active reader for school system
  • 2.4Ghz directional active reader for school system
  • 2.4Ghz directional active reader for school system
  • 2.4Ghz directional active reader for school system
  • 2.4Ghz directional active reader for school system
Model No.︰DW-720S
Brand Name︰Dwell
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
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Product Description

Introduction

DW- 720S 2.4G RFID directional reader is a high performance active RFID reader, designed for  applications  requiring long reading distance, high identification accuracy, strong anti-collision and etc.

Mostly apply to vehicle management, home-to-school system, assets tracking, logistics and warehouse management, electro-mobile anti-theft system, smart transportation and etc.

 

Features

1. Reading distance up to 250 meters, thousand meters for special tag; 

2. Identification accuracy: 99.999999% above;

3. Strong anti-collision ability:200pcs tags can be 100% read within 3 seconds;

4. Support tag type:Dwell 2 type read-only active tag;

5. Device working status indicator;

6. Accurate reading active tags with Dwell 2 protocol;

7. Save tags read in buffer zone;

8. Notify user via indicator light, buzzer, status signal and relay output after reading tag;

9. Transmit data to host PC via RS232、RS485、Wiegand26/34/66 after reading tag;

10. Communication mode: active transmission, passive transmission;

11. RS232、RS485 communication rate can be set;

12. Reading distance can be set;

13. Time interval of reading same tag can be set;

14. Speed of tag active uploading can be set;

15. Can read tag data via external trigger;

16. Can read device’s factory version information.

Specification

 

Mechanical Performance Index

Work frequency

2.4GHz-2.5GHz

Work mode

Active and passive integration

Structure

ABS housing, aluminum alloy for main structure; equipped with mounting bracket, can adjust the installation direction up-down and left-right

Communication interface

RS232、RS485、Wiegand、(TCP/IP optional)

RS232、RS485 communication rate can be set by user

Communication mode

active(after reading the tag, reader will actively transmit data to host computer)

Identification distance

Up to 250m

Identification accuracy

99.999999%

Application software interface

Provide with demo software, API function and etc.

Output format

Data output format can be customized according to user’s requirement

Multiple reading type

Readable-writable, direct read, control read

Operation voltage

DC7.5-12V

Operation current

<200mA

Operation temperature

-25℃ ~ +75℃

Storage temperature

-40℃ ~ +85℃

Operation humidity

<95%

Device dimension

320mm×200mm×100mm

Device weight

2.0kg

Package size

370mm×250mm×150mm

Package weight

2.5kg;

Antenna Performance Index

Gain

16dBi

H lobe beam width

30°

V lobe beam width

25°

Front-to-back ratio

>25dB

VSWR

<1.5

Polarization

vertical

Product Image









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