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GS-D9L
Fixed-Position RFID Solution for Large-Scale Outdoor Asset Identification

The GS-D9L Long Range RFID Tag Reader features a 9dBi circular-polarized antenna and 33dBm adjustable power output, enabling reliable identification of assets up to 20 meters. Its all-metal housing with IP67 certification ensures 24/7 operation in harsh outdoor environments. Supports ISO 18000-6C/6B protocols for global compliance.
Essential for large-area RFID deployments: Warehouse gate monitoring, construction equipment yard management, and outdoor container tracking scenarios.
Submit your requirements and valid contact details – Our engineers will deliver a custom solution within 24 hours.
The LONG RANGE RFID TAG READER (model GS-D9L) offers an adjustable read range of up to 20 meters under optimal conditions. However, the actual distance depends on several factors:
Environment: Industrial-grade IP67-rated waterproof/dustproof design and anti-interference features like wide-spectrum frequency hopping enable reliable performance in harsh outdoor conditions (-20°C to 60°C).
For best results, ensure minimal obstructions and configure power settings based on your application’s needs.
Output Power: Adjustable from 0–33dBm in 1dB increments, allowing customization for specific environments.
Antenna Type: The integrated 9dBi circularly polarized antenna ensures stable signal transmission and reception, even for moving tags.
Tag Type: Compatibility with ISO 18000-6C/6B, GB/T29768-2013 protocols ensures broad tag support.
The GS-D9L excels in high-density scenarios with its advanced anti-collision algorithm and 500+ tags/second read speed. Key features include:
Low Latency: A 200+ tags/second identification rate ensures rapid inventory management for logistics, warehouses, or retail.
Additionally, its wide frequency range (840–960MHz) and adaptive channel bandwidth (<200kHz) minimize interference in crowded RFID environments.
Intensive Tag Filtering: Built-in RSSI (signal strength) detection and data filtering to prioritize specific tags.
Real-Time Data Upload: Supports TCP/IP communication for seamless integration with cloud platforms or local servers.
This reader is engineered for demanding industrial and outdoor use cases:
Harsh Environments: Its aluminum alloy casing, IP67 protection, and surge/lightning resistance ensure reliability in extreme temperatures (-20°C to 60°C) and humidity (5%–95%).
For developers, the included SDK, API, and firmware upgrade tools simplify customization for niche workflows.
Asset Tracking: Monitor heavy machinery, vehicles, or containers in real-time across large facilities or ports.
Smart Parking/Access Control: Automate vehicle identification at 20m range for hands-free gate systems.
Supply Chain Automation: Streamline inventory audits with batch tag scanning and RS-232/Ethernet connectivity.
RFID solutions empower cross-industry operations, delivering precision tracking for supply chain optimization, industrial IoT deployments, and mission-critical asset management across logistics, healthcare, aviation, smart manufacturing, energy infrastructure, and security systems.
