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Luckydoor K-725 Embedded 2D Barcode Scanner QR Code Reader for Kiosk

Luckydoor K-725 Embedded 2D Barcode Scanner QR Code Reader for Kiosk

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KS-725 fixed-mount 2D scanner—360° omni-scan, 640×480 CMOS, USB HID & TTL-UART. Shop at NEOTECH.


Overview

Transform kiosks and custom terminals with the KS-725. Its omni-directional mirror head decodes QR, PDF417, Data Matrix & 1D barcodes at 120 scans/sec. Stream data via USB HID or TTL-UART, all in a wafer-thin PCB form factor.

Internal Link: Explore our Embedded Scanner Modules.
External Link: Learn barcode specs on the GS1 website.


Product Description

The KS-725 packs a 640×480 CMOS sensor and precision 360° mirror array into a slim 48 × 40 × 12 mm PCB. It auto-detects USB HID (keyboard-emulation) or 115 200 bps TTL-UART for seamless integration. Bright LED aimer and an 85 dB buzzer confirm each read—perfect for self-service, ticketing, voting machines, and more.


Key Features

  • 360° omni-directional mirror scan head

  • 2D & 1D decoding: QR, PDF417, Data Matrix, UPC/EAN, Code 128

  • High speed: up to 120 scans/sec

  • Interfaces: USB HID & TTL-UART (5 V TTL)

  • Ultra-slim PCB: 48 × 40 × 12 mm for embedded mounts

  • Instant feedback: LED aimer + buzzer (> 85 dB)

  • Low power: 5 V DC @ 200 mA typical


Specifications

Parameter Details
Model KS-725
Sensor 640×480 CMOS
Decode Rate Up to 120 scans/sec
Supported Codes 1D & 2D (QR, PDF417, Data Matrix)
Interfaces USB HID, TTL-UART (5 V TTL)
PCB Size 48 × 40 × 12 mm
Power 5 V DC, 200 mA typical
Operating Temp. 0 °C–50 °C
Storage Temp. –20 °C–70 °C
Indicators LED aimer, buzzer

Supported OS / Applications / Industries

  • OS: Any USB HID host (Windows, Linux, Android)

  • Use Cases: Kiosks, vending, ticketing, access control

  • Industries: Retail, Hospitality, Transportation, Self-service


Benefits & Compatibility

  • Wafer-thin PCB fits super-tight bezels

  • Dual interfaces for plug-and-play or direct UART

  • Omni-directional scan eliminates alignment fuss

  • LED & buzzer ensure instant user feedback

  • Rugged design for high-traffic installations


Purpose of Use

Ideal for embedding in self-service kiosks, ticket dispensers, vending machines, parking gates, and any terminal requiring rock-solid hands-free scanning.


How to Use

  1. Cut bezel opening (48 × 40 mm)

  2. Secure module with included screws

  3. Connect via USB or TTL headers

  4. Power with 5 V DC

  5. Present barcode—data streams via HID or UART


Packaging / Weight / Dimensions

  • Includes: KS-725 PCB module, USB cable, TTL jumper wires, mounting screws, quick-start guide

  • Module size: 48 × 40 × 12 mm

  • Package weight: ~ 40 g


Warranty & FAQs

  • Warranty: 1 year limited

  • FAQs:

    • Q: Reads dim smartphone screens?
      A: Yes—adjustable exposure handles low contrast.

    • Q: How to switch to UART?
      A: Auto-detects USB; enable TTL via jumper.

    • Q: Moisture/dust rating?
      A: PCB is conformal-coated; avoid immersion.


Performance, Quality, Durability & Reliability

Built with industrial optics and conformal coating, the KS-725 delivers MTBF ≥ 30 000 hrs and first-pass reads on worn or low-contrast codes.


Best Price Guarantee

Spotted a lower price on a similar embedded scanner? NEOTECH will match it—no drama.


Shop Today & Delivery Across the UAE!

Order your KS-725 now for express shipping to Dubai, Abu Dhabi, Sharjah, Ajman & beyond. Track in real time.


Customer Reviews & Testimonials

Got yours? Leave a quick review on our site and help others integrate smarter.


After-Sales Support

Need integration tips or firmware? Our UAE support squad is a call or email away. We’ll guide you through smooth deployment or RMA.


Get in Touch

For bulk orders, custom firmware, or SDK access, contact our sales team for samples, demos & pro advice.


Stock Availability

Confirm live inventory with our sales team before ordering—lead times may vary for bulk orders.


Disclaimer

Specs, pricing, and availability subject to change without notice. Images are illustrative; actual product may vary. Always verify details with NEOTECH before purchase.

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