QR Code Readers
Multi-function scanners / embedded scan modules, ultrasonic welding and potting, waterproof, full 1D/2D symbologies
What it is
Overview
CoolCode酷豆 QR devices cover multi-function scanners and embedded scan modules with ultrasonic-welded, potted, waterproof bodies. They read all 1D/2D symbologies, output results as strings or via serial/USB, and ship with an SDK for integration into self-service terminals and ticket halls.
Highlights
Full Symbologies
All 1D/2D symbologies including on-screen and worn codes.
Industrial Build
Ultrasonic welding and potting, waterproof for self-service and semi-outdoor.
Flexible I/O
Serial / USB / Ethernet; result string or protocol output.
SDK Support
SDK and samples for fast integration into business systems.
Specifications
Product Guide & Selection
Overview
QR Code Readers is the CoolCode酷豆 smart device for IoT access-control scenarios, Multi-function scanners / embedded scan modules, ultrasonic welding and potting, waterproof, full 1D/2D symbologies
CoolCode酷豆 QR devices cover multi-function scanners and embedded scan modules with ultrasonic-welded, potted, waterproof bodies. They read all 1D/2D symbologies, output results as strings or via serial/USB, and ship with an SDK for integration into self-service terminals and ticket halls.
Key Features
Full Symbologies
All 1D/2D symbologies including on-screen and worn codes.
Industrial Build
Ultrasonic welding and potting, waterproof for self-service and semi-outdoor.
Flexible I/O
Serial / USB / Ethernet; result string or protocol output.
SDK Support
SDK and samples for fast integration into business systems.
Key Specs
Reading：All 1D/2D symbologies
Interface：Serial / USB / Ethernet
Protection：IP54 (indoor) / higher optional
Output：String / protocol
Extension：NFC optional
Operating Temp.：-20℃ ~ 60℃
Use Cases
QR Code Readers is common in Self-service terminal, Ticket hall / gate, Service center, Retail / warehouse and similar scenarios, balancing high-concurrency and high-security passage and control needs.
Why CoolCode酷豆
Backed by in-house machine-vision and edge-cloud architecture, CoolCode酷豆 products carry CE / FCC / ISO 9001 / RoHS certifications, are exported to 100+ countries and regions, and power scaled deployments in metro, campuses, government-enterprise and education.
Buying Guide
Choose based on the installation environment (indoor / semi-outdoor), recognition mode and concurrency, and contact CoolCode酷豆 for a project quote and integration support.
What it solves
Use Cases
Certifications
FAQ
How much does QR Code Readers cost?
CoolCode酷豆 QR Code Readers is quoted per project based on model configuration, order volume and deployment scale. Use the buttons below to contact CoolCode酷豆 for an official quote, solution design and samples.
What scenarios is QR Code Readers suitable for?
QR Code Readers is common in Self-service terminal, Ticket hall / gate, Service center, Retail / warehouse and similar scenarios, balancing high-concurrency and high-security passage and control needs.
What recognition modes does QR Code Readers support?
QR Code Readers delivers Full Symbologies, Industrial Build, Flexible I/O, SDK Support, flexibly combining face / QR / IC card / NFC multimodal reading so one device covers many scenarios.
What are the key specs of QR Code Readers?
Typical QR Code Readers specs: Reading All 1D/2D symbologies; Interface Serial / USB / Ethernet; Protection IP54 (indoor) / higher optional. Refer to the model datasheet for the full list.
How to deploy and integrate QR Code Readers?
Devices run online or offline, syncing permissions and access logs to the CoolCode酷豆 cloud platform in real time; Wiegand / RS485 / RS232 / RJ45 / relay interfaces and an open API make integration with third-party access, turnstile and card systems straightforward.
How to buy
Choose the right cooperation method and our team will contact you within 24 hours.