GS-TP4 UHF RFID Tunnel Inventory Gateway​

GS-TP4

UHF Tunnel RFID Inventory Gateway

Automated Bulk RFID Scanning for Warehouse Inventory Accuracy

Multi-Protocol Support EPC C1G2/GB29768
1000+ Items/Min Batch Scanning for RFID Inventory
Signal-Shielded Tunnel Design Prevents Cross-Reads

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GS-TP4 UHF RFID Tunnel Inventory Gateway - RFID Warehousing Logistics（images 2）

GS-TP4 UHF RFID Tunnel Inventory Gateway - Channel（images 3）

GS-TP4 UHF RFID Tunnel Inventory Gateway - Channel（images 5）

GS-TP4 UHF RFID Tunnel Inventory Gateway - RFID Warehousing Logistics（images 6）

GS-TP4 UHF RFID Tunnel Inventory Gateway - Channel（images 7）

GS-TP4 UHF RFID Tunnel Inventory Gateway - RFID Warehousing Logistics（images 8）

GS-TP4 UHF RFID Tunnel Inventory Gateway - Channel（images 9）

GS-TP4 UHF Inventory Verification Portal

800+ Items/Minute Throughput
Tunnel-based system with multi-layer shielding and PLC-controlled anti-collision. Ensures 99.9% read accuracy for pallet/cage scanning.

Critical Deployments:
Cross-docking logistics verification
Retail DC batch reconciliation
Manufacturing material tracking

RFID Asset Tracking

RFID Warehousing

RFID Manufacturing

RFID Logistic

RFID Healthcare

RFID Energy

GSRFID-GS-TP4 UHF RFID Tunnel Inventory Gateway

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KEY FEATURES OF TP4 RFID INVENTORY TUNNEL

21.5″ Industrial Touchscreen

Windows/Android OS with retractable keyboard for real-time data input.

PLC-Auto Shutter Control

3-second open/close cycle with anti-collision shielding to prevent misreads.

800+ Tags Batch Processing

Impinj R2000 chipset achieves 800 tags/sec for bulk pallet scanning.

Dual-Band WiFi & Ethernet

Real-time SAP/ERP integration with multi-protocol compatibility.

GS-TP4 UHF RFID Tunnel Inventory Gateway - Channel（images 15）

6-Sensor Positioning System

Laser-guided item detection for precise PLC-triggered operations.

Shockproof Nylon Bumpers

IP65-rated anti-collision design with dual-color safety markings.

Expandable SDK

C#/Java APIs for custom WMS/ERP integration and IoT platform connectivity.

Low-Noise Motorized Shutter

60dB silent operation with anti-pinch safety sensors.

GS-TP4 UHF RFID Tunnel Inventory Gateway Specifications

Main Specifications

BrandGSRFID
Product NameUHF RFID Tunnel Inventory Gateway

Physical Parameters

automated control PLC
MaterialSteel+Nylon Shield
Internal space1260mm*2010mm*1660mm
Dimensions1660mm*2425mm*1800mm
Maximum box gauge1260mm*2010mm*1360mm
Operating SystemWindows /Android
Shielding distanceThe right angles and corners are less than 10cm
Screen21.5-inch capacitive touch screen
Weight300KG

Developer Support

API InterfacesRESTful & Native APIs (IoT/ERP Integration Ready)
LanguagesJava, C# (Cross-Platform Compatibility)
Secondary Development SDKFull toolkit for custom firmware & app development

Performance Parameters

Frequency840MHz~960MHz
Protocol Support EPC C1G2, ISO 18000-6c
Read Range0-30cm
Scan Time 3-5 sec
Reading mode Stationary/Moving
ConnectivityRS232, WiFi
RFID frequency modeFixed frequency/frequency hopping
PowerAC 220V
Antenna modeCircular polarization
Antenna power0-33db
standby power ＜100w
Working modeLoop/Trigger
Capacity ≥500 tags/batch
Working power800W

Operating Environment

Operating Temperature-20℃~60℃
IP RatingIP54 (dust/water resistant)
Humidity Range10%~90% RH (non-condensing)
InputAC 220V ±10% 50/60Hz

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RFID Inventory Gateway FAQs

How Does the GS-TP4 RFID Inventory Gateway Achieve 99.9% Accuracy in Bulk Scanning?<strong><strong></strong></strong>

The GS-TP4 leverages multi-antenna spatial diversity and adaptive signal control to ensure precision in high-volume environments:

12-Antenna Array: Strategically placed UHF RFID antennas (30dBm output) create overlapping read zones, eliminating blind spots for items up to 1.5m wide.
Dynamic Power Adjustment: Automatically modulates transmission power (10-33dBm) based on tag density, preventing signal oversaturation during 1,000+ tags/minute scanning.
Tri-Sensor Validation: Combines RFID data with infrared proximity sensors (item positioning) and weight sensors (quantity verification), flagging discrepancies via real-time alerts.
Case Study: A European automotive parts warehouse reduced scanning errors by 96% while processing 15,000 RFID-tagged components daily.

Can the GS-TP4 Operate in Extreme Temperatures or Dusty Industrial Environments?

Built for harsh conditions, the GS-TP4 features IP66-rated construction and extended temperature tolerance:

Thermal Resilience: Operates reliably from -25°C to 65°C, with heated/cooled internal compartments protecting critical components.
Dustproof Design: Sealed cable glands and HEPA-grade air filters prevent particulate ingress in cement plants or mining facilities.
Vibration Resistance: MIL-STD-810G certification ensures stable performance near heavy machinery or conveyor systems.
Real-World Validation: Deployed in a Middle Eastern oil refinery, the GS-TP4 maintained 98.5% read rates despite 50°C heat and airborne sand.

How Does the GS-TP4 Integrate with Legacy Warehouse Management Systems (WMS)?

The GS-TP4 simplifies enterprise integration through multi-protocol compatibility and edge computing:

Pre-Built Connectors: Direct API links for SAP EWM, Oracle WMS, and Microsoft Dynamics 365, syncing inventory data in <1 second.
Legacy System Support: Converts RFID scans into EDI/X12 or CSV formats for older WMS platforms.
Edge Analytics: Onboard processor runs AI-powered anomaly detection (e.g., missing items, duplicate scans) before transmitting data.
Custom Workflows: Python SDK enables tailored rules like quarantine flagging for recalled inventory or automated replenishment alerts.

Implementation Example: A global 3PL provider integrated 40 GS-TP4 units with 15-year-old WMS infrastructure, reducing manual data entry by 83%.tries.

RFID Application

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.

Warehousing

RFID-enabled 3D inventory systems achieve 99.6% stock accuracy with 20-meter bulk scanning capabilities.

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Logistics

RFID+IoT cross-docking solutions boost cargo processing speed to 600 units/hour with zero manual input.

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Tool Tracking

RFID-powered tool tracking reduces equipment retrieval time by 53% in live-line maintenance operations.

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Healthcare

Medical-grade RFID sterilization control cuts surgical instrument prep errors by 78%.

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