CoolCode Q350 QR Code Access Control Reader User Manual

The Q350 QR Code Access Control Reader is a versatile device designed for gate and access control scenarios. With various output interfaces such as RS485, RS232, TTL, Wiegand, and Ethernet, it offers fast recognition speed and high accuracy. This user manual provides detailed product information and instructions for easy installation and operation. Discover the features and specifications of the Q350 QR Code Access Control Reader today.

ZKTECO QR50 QR Code Access Control Reader User Manual

Learn how to install and use the ZKTECO QR50 QR Code Access Control Reader with this comprehensive user manual. Discover how this high-end card reader supports various card types and application scenarios, and ensure proper installation for optimal performance. Find out more about this innovative product with model numbers 2AJ9T-21202 and 2AJ9T21202.