RTscan
  • English
RTscan
RTscan
  • Home
  • Products
        • OEM Modules Scanners
        • Fixed Mount Scanners
        • Embedded Scanners
        • Handheld Scanners
        • ID Card OCR Scanners
        • NFC, Wiegand & Ethernet Scanners
        OEM Modules Fixed Mount Near Field Handheld ID Card OCR NFC, Wiegand & Ethernet
        Super Small Module: RT214D
        Industrial Level Scanning Engine:iN1
        Small Barcode Scan Engine: RT218
        Short-distance scan module: RT218-SD
        2D Barcode Scanner Module: RT214B
        2D Barcode Scanner Module: RT214C
        Ultra Thin Fixed Mount Barcode Scanner:RT242
        Fixed mount 2d Barcode Scanner: RT241
        Fixed mount 2d Barcode Scanner: RT240
        Small OEM 2D fixed mount barcode scanner-RT235
        Fixed Mount Document Reader: IDE237
        IP54 Industrial Fixed Mount Barcode Reader: RT234
        Fast-speed 2D Scanner: RT830D
        Wireless WiFi Barcode Scanner RTX200
        Bus & Metro station 2D barcode scanner-RT820
        2D Scanner: Kiosk Barcode Scanner: RT830C
        Embedded 2D Barcode Reader: RT870
        Fashion 2D barcode handheld scanner RT630
        Wireless Bluetooth 2D Barcode Scanner with Smart Charging Base Vibration: RT332
        2D QR Bluetooth Barcode Scanner-RT331
        Handheld MRZ Reader: IDE302
        Handheld 2D Barcode Reader: RT302
        Handheld Passport OCR-B/MRZ Reader:IDE303
        Fixed Mount Document Reader: IDE237
        Handheld MRZ Reader: IDE302
        Handheld Passport OCR-B/MRZ Reader:IDE303
        OCR Scanner: Photo ID Scanner: IDE200
        Wiegand and Ethernet Barcode Scanner: RT-MU86
        Wireless WiFi Barcode Scanner RTX200
        WIFI & Ethernet & Bluetooth Kit For Barcode Scanners
        RTWG01 Wiegand 26 34 66 Converter
        All Products→
  • Support
    • Certification
    • User Manuals & Datasheets
    • Video Demo
    • Projects/ Case Studies
    • Warranty
    • Complaint to CEO
  • About Us
    • About RTscan & Why RTscan
    • Contact RTscan
    • Blog & News
    • Company Culture
    • Customer Feedback
  • Solutions
      • Barcode Scanners and Arduino/ Raspberry Pi Solutions
          • OEM Barcode Scanners And Raspberry Pi Solutions
          • OEM Barcode Scanners And Arduino Solutions
          • Fixed-Mount Barcode Scanners And Raspberry Pi Solutions
          • Fixed Mount 2d Barcode Scanners And Arduino Solutions
      • Barcode Scanners and Access Control Solutions
          • Wiegand Barcode Scanner & NFC reader And Access Control Solution
          • WI-FI Wireless or Ethernet Barcode Scanner Solution
          • Simple Access Control System: NFC & Barcode Scanner + Lock
          • Wiegand Barcode Scanner And ZKTeco Access Control System
      • How to choose the suitable OEM barcode scanner for your project?
          • How to choose the suitable OEM barcode scanner for your project?
      • Reference for embedding of barcode scanner module in kiosk
          • Reference for embedding of barcode scanner module in kiosk
  • Contact Us
  • English

Short-distance barcode scanner module: RT218-SD

—Small OEM 2d barcode scanner module for short-distance barcode reading.

Specially designed for close-distance 2d QR/DM and common bar code reading. This "short distance" is valuable for small devices or any narrow space bar code reading. For example: for some medical devices, the bar code is sticked on test tubes or bags and required to be read inside the device at a close range. Then this RT218-SD can be the ideal choice.

 

Features

  • Read QR, DM, or other codes at a shorter distance
  • Square & Cross Laser Aimer
  • Compact (23.5mm×16.32mm×6.8mm) and Lightweight Design
  • Windows, Linux, Android, Arduino, Raspberry PI
  • Support most types of bar codes

Connection 

  • TTL-232
  • USB EVK kit✹
  • RS232 EVK kit✹

(✹Optional)

Certificate

CE, FCC, RoHS, IEC 60825, REACH

 

Contact Us Now
Order Sample Now!

 

 

RT218 Four Versions Available

Model NumberDescriptionExample
RT218-SRStandard Range version: 
The standard range scan engine.
QR Code(20mil):
Readable distance: 35-230mm
RT218-ERExtended Range version: 
Able to read bar codes 
from a longer distance
QR Code(20mil):
Readable distance: 50-400mm
Code128(30mil): 200-1300mm
RT218-SDShort Distance version: 
Able to read bar codes 
from a short distance
Data Matrix (4*4mm):
Readable distance: 22-70mm
QR Code(4*4mm):18-75mm
RT218-HDHigh-Definition version: 
It can read high density 
bar codes
High-density bar code that is hard to read by usual scanners

 

The short-distance barcode scanner module

 


The RT218-SD adjusted the focus to capture codes from a shorter distance than standard scanning. For example, for a 5*5mm QR code, the RT218-SD can read it as close as 1.8cm. It is perfect to be embedded in devices with limited & small space, or any devices by which you hope the bar code to be read at a very close distance.

Super compact design, laser accurate aiming, and excellent performance for reading types of 2d bar codes: QR codes, Aztec, DataMatrix codes,  etc.

 

Video demo

 

 

 

 

Features

 

Block
Compact and Lightweight Design

The miniature size, lightweight, and seamless integration of the imager and decoder board facilitate the integration of the barcode scan engine into a wide variety of equipment.

Read Bar Codes at a Short Distance

Applied with a special design, this barcode scan module can read QR, DM, or other bar codes at a shorter distance. For example, it can read a 5*5mm QR code as close as 1.8cm.

Square & Cross aimer

With a square & cross aimer, users can accurately and easily point to the barcode and achieve quick reading. This makes a better user experience.

Excellent Bar Code Reading Performance

Great performance to read allmost all types of
1d /2d bar code such as QR code, Datamatrix code, Aztec, Maxicode, etc. whatever is read from paper or from a phone screen.

 

Integration

 

We provide 3D-Drawing, integration Guide which support your easy and quick integration work with your terminals.

Contact our sales people to get the full documents.

 

 

 

 

Integration Accessories

 

To facilitate our customer integration, we provide Screws, Flat cables, Connectors, USB/RS232 EVK (We also call it development kit board) and their schematic. But they are all optional, you can tell our sales people do you need them or not when you place order.

 

 

 

Control the barcode scan module by commands

 

For example, we can control the scanner's read/illumination... by sending commands to the scanner. We provide a detailed introduction to let you know how to do the command control. Ask our people to get full documents.

 

 

 

 

 

 

 

 

Setting Codes Programming

 

To program/ setup the scanner module, you can just simply do it by setting codes from the User manual we provide. Remember to read the "Enter setup" code when you begin to setup. Please ask our salespeople for the full detailed user manual.

 

 

 

 

Tech Specs

Performance
Image Sensor640 * 480 CMOS
Illumination AimingWhite LED
Cross envelope
Symbologies2DQR Code, Data Matrix, Aztec, PDF417, Maxicode
1DEAN-13, EAN-8, UPC-A, UPC-E, Code128, Code 39, Codabar, UCC/EAN 128, RSS, ITF-14, ITF6,
Standard 2 of 5, Matrix 2 of 5, Plessey, MSI Plessey, Code 93, etc.
ResolutionFor 2D: ≥5mil, 1D: ≥5mil, (differ from different type bar codes)
Closest reading distance25mmData Matrix(8X8mm)
20mmData Matrix(5X5mm)
18mmQR Code(5X5mm)
20mmQR Code(7X7mm)
30mmQR Code(10X10mm)
Scan ModeSense mode, Continuous mode, Command trigger
Scan AngleRoll: 360°,  Pitch: ±55°,  Skew:±55°
Field of ViewHorizontal 42°,  Vertical 32°
Min. Symbol Contrast25%
 
Mechanical/Electric
InterfaceTTL-232;   USB ; RS232
Dimensions23.5(W)×16.32(D)×6.8(H) mm (max.) 
Weight3g
NotificationBeep, LED indicator
Operating Voltage3.3VDC + 5%
Current @ 3.3VDC

Trigger mode:  operating : 160mA;  standby: 25.5mA; peak (power on): 360mA

Sense mode:  operating : 160mA;  standby: 124.5mA; peak (power on): 360mA

 
Environmental
Operating Temperature-30℃ to 70℃ 
Storage Temperature-40℃ to 80℃
Humidity5% to 95% (non-condensing)
 
Accessories(optional)
Development kit board:USB virtual Com or USB-HID kit board; equipped with a trigger button, beeper, and  USB
interfaces
DB9 RS232 kit board; equipped with a trigger button, beeper, and  RS232
interface, power adapter

Ask A Sample To Test Now!


     

    • Products


      • OEM barcode Scanners
      • Fixed Mount Barcode Readers
      • Handheld Barcode Scanners
      • Embedded Barcode Scanners
      • Access Control NFC & Barcode Readers, Ethernet Wiegand
      • Wifi-Bluetooth Wireless Barcode Scanners
      • ID Card OCR Scanners
      • Solutions
      • Projects/ Case Studies
    • Contact


      RTscan Technology Limited

      553-555, Dongming Building,
      Minzhi Street, Longhua District,
      Shenzhen 518109, China

      Email: sales@rtscan.net

      Tel:0086-755-23762089

       

      • Warranty
      • User Manuals & Datasheets
      • Complaint to CEO
      • Certification
    • News & Blog


      • Vietnamese ID Card Scanner: IDE200
      • Máy Quét Căn Cước Công Dân (CCCD)-IDE200
      • Revolutionizing Transit: RT830C Powers Argentina’s Upgraded Bus System
      • New Released: High-speed 2D Scanner For Retails Terminals: RT860D
      • Spring Festival (Chinese New Year) Holiday Notice

      • Read More...
    • RTscan


      RTscan Technology Limited (RTscan) is a professional manufacturer focusing on barcode and OCR technology: QR readers, OCR codes, PDF417 and other 2D / 1D barcodes, OEM 2D scanners for reading the images, etc. Our experienced engineering team is the most powerful force.

      • Learn Why RTscan...
      • Contact RTscan
      • Company Culture
      • Customer Feedback
    © Copyright - RTscan Technology Limited 2024
    • English