MQR340
The MQR340 is an access control reader with QR Code, RFID and NFC technology, developed for integration into access control systems. Compact and versatile, this device offers multiple output interfaces, including USB, RS232, RS485, TTL and Wiegand, ensuring compatibility with a wide range of equipment.
Indicative public prices excl. VAT
Reference: MQR340
€273,00 excl. VAT
Indicative public prices excl. VAT — Please contact us to confirm price, availability and configuration.

Specifications and model selection
Documented references and models
- MQR340
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Understand the product and prepare your project
The MQR340 performs omnidirectional reading with ±56.3° inclination, ±360° rotation and ±55.7° deflection. With a field of view of 72.1° horizontal and 56.6° vertical, it guarantees accurate reading regardless of orientation.
It offers excellent decoding capabilities for QR Codes, both printed and on mobile devices and supports a wide range of formats such as QR, PDF417, CODE39, CODE128 and more.
With a reading speed of 100ms, it guarantees fast and continuous processing, making it ideal for high-flow environments.
With support for multiple output interfaces including USB, RS232, RS485, TTL and Wiegand, the MQR340 easily adapts to different systems and needs. This versatility facilitates integration into different access control systems.
Functions and technical details
- Functions
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Manufacturer views and diagrams




Non-exhaustive summary. Read values, versions and accessories for the stated model; system illustrations do not define kit contents.
Manufacturer links and documents
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