Koamtac KDC425i 1D/2D Barcode Scanner

New Arrival! The KDC425i Made for iPhone 4 you get powerful 2D / 1D scanning and Mag Stripe reader, in the palm of your hand. Finally, one-hand operation for scanning into FileMaker on an iPhone! No additional software required.


This product works with FileMaker out of the box.
No additional software is needed.
Only purchase SerialMagic, if you want extra programming capabilities.


The Koamtac KDC425i 1D/2D Bluetooth Scanner and Mag Stripe Reader for iPhone 4, introduces real mobility for FileMaker users. Scan barcode and capture credit card data into a FileMaker field directly! No additional software required. 

The KDC425i enables diverse mobile Auto-Identification applications to collect barcode and MSR data with various Smartphones and Tablets. KoamTac’s innovative Bluetooth technology and user friendly design allows users to upgrade the smartphone periodically while keeping the KDC425i main system.A Built-in 1200mAh rechargeable battery can be used as an external power source for smartphones.

An optional secondary Bluetooth port provides a seamless connectivity to other Bluetooth peripherals such as mobile printers.KDC400 comes with FREE KTSync® keyboard wedging software and FREE SDK for Android, Blackberry, iOS (iPhone, iPod touch, iPad) and Windows.


Memory Flash ROM : 256KBMemory
RAM : 64KBMicroprocessor : ARM7, 32 bitsReal-time
Clock : Quartz
RTCBuzzer : 92dB 
Button : 2 Scan, 1 Up, 1
DownLED : 1 Tri-Color LE


Comply with ISO7810/7811/7812 (Triple track) or JIS6220 (Japan double sided track)
Life : Minimum 500,000 swipes
Swipe speed : 3.9 to 50 inch/sec (10 to 150 cm/sec) 

Learn more about how FileMaker Go and barcode scanning can ease your data entry. 
Click here if you need help with programming FileMaker or FileMaker Go.


DO NOT download firmware from the manufacturer's website and upgrade it on your own! If you think you need an upgrade, send a support ticket to with the serial number of the device.

Additional Information

Operating System Support

Compatible with the following mobile computers if Bluetooth enabled:

  • Android – requires Android app to support SerialMagic Gears or scanner directly. can build your Android app to support barcode & RFID scanners.
  • BlackBerry
  • iOS4 devices iPad, iPod, iPhone –  Requires app to support the Bluetooth scanner e.g.
  • Grid-in-Hand(tm) Mobile Grid
  • List-in-Hand® Mobile List
  • Windows Mobile 6 Professional & Classic, Windows Mobile 5 Pocket PC (touch screen)
  • Windows Mobile 6 Standard, Windows Mobile 5 Smartphone (non-touch screen)
  • Android – requires Android app to support Bluetooth scanner. can build your Android app to support barcode & RFID scanners.
  • Windows 7/2008/Vista/XP/2003/2000
  • Apple OS X (10.4 and later)
  • Symbian OS Series 60
  • Use with Mobile Phones, PDAs, Netbooks, Laptops, Desktops, Servers, and more
Device Compatibility iPhone
Battery Internal rechargeable battery
Expected battery life 3+ days
Bluetooth Features

Bluetooth V2.1+EDR, Class 2, 
HID/SPP/MFi (Optional 2 ports)

Humidity Range 5% to 85% (Non-condensing)
Charging Connectivity Mini USB
Can pop-up iOS Keyboard Yes
Operating Temperature -10 to 45 °C (14 to 113 °F)
Physical characteristics No
Regular Charge Time 4 Hours
Standby Time 100+ hours with Bluetooth on
Warranty The KDC 425i has a 1-year workmanship warranty. Rechargeable battery is rated for about 500 charge cycles (3 month warranty, in practice battery always lasts longer than one year).
Barcode Symbologies

1D Bar Code Symbologies Decoded:
Codabar, Code 11, Code 32, Code 39, Code 93, Code 128, EAN-8, EAN-13, EAN-UCC, Interleaved 2 of 5, Matrix 2of5, MSI, Plessey, PosiCode, RSS-14, RSS Limited, RSS Expanded, S2 of5 Ind., S2 of 5 IATA, TCL39, Telepen, Trioptic, UPCA, and UPCE.

2D Bar Code Symbologies Decoded:
AztecCode, AztecRunes, CodablockF, Code16K, Code49, DataMatrix, MaxiCode, MicroPDF, PDF417, and QRCode.

Postal Code Symbologies Decoded:
Postnet, PlanetCode, UK Post, CanadaPost, Kix Post, Aus Post, Japan Post, China Post, and Korea Post.

OCR Code Symbologies Decoded:

Batch Scan Memory 12000+
Operating Range Class 2 (2.5mW, 4dBm, 10 meters)
Maximum Barcode Digits CODE SPECIFIC (UP TO 3750)
ARW Brand Koamtac

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