The ​​RFID Gate Reader System​​ (model CK-T4B) offers a configurable reading range of ​​0–6 meters (600 cm)​​, with an optimal performance zone of ​​1.2 meters​​ for personnel access control. This flexibility ensures high accuracy in diverse scenarios:

• ​​Short-range applications​​: Ideal for secure entry/exit management (e.g., libraries, offices) where precise tag detection within 1.2 meters minimizes false alarms.
• ​​Long-range detection​​: Suitable for inventory tracking or bulk asset monitoring in warehouses.

​​Key factors influencing reading range​​:

• ​​Output power adjustment​​: The system allows dynamic tuning of output power (1–33 dBm) to balance coverage and energy efficiency.
• ​​Antenna design​​: Four antennas eliminate blind spots, ensuring uniform coverage across the gate area.
• ​​Environmental interference​​: Avoid metal obstructions or high-frequency noise sources near the installation site.

​​Pro tip​​: For personnel management, set the power to prioritize the 1.2-meter zone while enabling ​​infrared triggering​​ to activate scanning only when someone approaches.

The ​​RFID Gate Reader System​​ leverages advanced ​​UHF RFID technology​​ (ISO 18000-6C compliant) to achieve a ​​200+ tags/second​​ read speed, making it ideal for crowded environments like event venues or logistics hubs. Here’s how it minimizes errors:

• ​​Anti-collision algorithms​​: Simultaneously processes multiple tag signals without data overlap.
• ​​RSSI filtering​​: Uses signal strength indicators to prioritize tags within the gate’s defined zone, reducing misreads from nearby areas.
• ​​Infrared triggering​​: Activates scanning only when movement is detected, conserving power and avoiding redundant reads.

​​Applications​​:

• ​​Libraries/Retail​​: Track book or product movements with ​​＞99% read accuracy​​ and integrate with external displays for real-time counts.
• ​​Secure facilities​​: Combine ​​EAS alarm modes​​ (online/offline) with ​​audible/visual alerts​​ to prevent unauthorized item removal.

​​Maintenance note​​: Regularly update firmware to enhance tag-filtering logic and adapt to new RFID tag types.

The ​​RFID Gate Reader System​​ supports flexible connectivity to adapt to both on-site and remote monitoring needs:

• ​​Standard interfaces​​:
  • ​​10/100M Ethernet​​: For stable, high-speed data transfer to local servers or cloud platforms.
  • ​​RS232 serial port​​: Compatible with legacy access control systems or custom hardware integrations.
• ​​Expandable modules​​:
  • ​​WiFi​​: Enable wireless data sync in dynamic environments (e.g., temporary checkpoints).
  • ​​4G/LTE​​: Ensure uninterrupted connectivity in remote areas without wired infrastructure.

​​Integration scenarios​​:

• ​​Cloud-based security​​: Use 4G/WiFi to stream real-time entry/exit logs to centralized dashboards.
• ​​Hybrid deployments​​: Combine Ethernet for primary gate controllers and RS232 for peripheral alarms or turnstiles.

​​Future-proofing​​: The system’s ​​Windows/Android OS options​​ allow seamless integration with IoT platforms or AI-driven analytics tools for predictive crowd management.