UHF RFID Gate Scanner: 6m Coverage & Crowd Analytics

CK-T4 industrial RFID gate system features 4-antenna array, 99.9% detection accuracy, dual EAS alarms, and WiFi/4G connectivity for library/warehouse/retail security. ISO 18000-6C compliant.

CK-T4 UHF RFID Gate Scanner System

Enterprise-Grade RFID Access Control with Real-Time Crowd Analytics

✔️  4-Antenna Array for 6M Wide Coverage

✔️ Infrared Trigger & Dual EAS Alarm Modes

✔️ IP65 Industrial Frame with LED Status Indicator

✔️ Real-Time Crowd Counting & Data Export

PRECISION GATES, ZERO MISS

The CK-T4 UHF RFID Gate Reader is an industrial-grade access control solution optimized for high-traffic environments. Featuring a 4-antenna system with 33dBm adjustable power, it achieves 99.9% tag detection accuracy within 6-meter channels. The aluminum-alloy frame supports -10℃ to 60℃ operations, while optional 10.1″ touchscreen displays real-time inventory data. With dual communication modes (Ethernet/WiFi/4G), it seamlessly integrates into smart libraries, warehouse checkpoints, and retail security systems.

Ideal for library anti-theft gates, factory attendance tracking, and retail store exit security with bulk RFID tag scanning requirements.

CK-T4 UHF RFID Gate Scanner System Specifications

High-Traffic Identification with CK-T4 UHF RFID Portal Gate

CK-T4 is a premium UHF RFID portal gate engineered for higher-traffic entrances that require wider coverage, stronger on-site interaction options, and reliable multi-tag identification. It is designed for environments such as libraries, archives, supermarkets, exhibition venues, and warehouse gates. In these settings, high-quality RFID Labels frequently pass through, and the system must seamlessly combine identification, statistics, and alarm signaling in one controlled lane.

Advanced RF Platform and Performance

The RF platform is built on an Impinj R2000 solution and operates over an adjustable UHF frequency range. It supports EPC C1G2 and ISO 18000-6C protocols, ensuring exceptional sensitivity when capturing UHF RFID Labels even in dense environments. The read distance is specified up to the defined range, enabling CK-T4 to be configured for wider corridor performance compared with compact gate designs.

In addition to standard RFID read capability, the system supports functions such as multi-label identification, data filtering, quantity statistics, spatially induced triggering, RSSI-related capability, and EAS alarm logic—supporting practical deployments where both security control and operational visibility matter.

Interactive Interface and Connectivity

For user interaction and on-site display, CK-T4 includes a 10.1-inch capacitive touch screen with 1366×768 resolution. This is ideal for retail or event entrances where NFC Stands might be used nearby to provide additional product information, while the gate handles the main flow traffic.

Integration options include RJ45 and RS232 for wired deployment, while WiFi/4G options support sites that prefer wireless networking. The device is designed with integrated audible and visual alarms and supports online/offline alarm behavior, which helps maintain gate response under varied network conditions.

Versatile Deployment for Smart Management

In deployment planning, CK-T4 is suitable for building “smart gate” passages that combine identification and management—such as library anti-theft lanes, warehouse exit verification points, or venue entrances. At these checkpoints, credentials like Wooden RFID Key Fobs and tagged items must be captured consistently. The overall design targets repeatable lane behavior, configurable RF performance, and a clearer on-site operating interface, enabling projects to scale to multiple entrances while keeping the capture logic and integration method consistent.

Frequently Asked Questions (FAQ)

Q1: What makes CK-T4 suitable for wide library or warehouse exits?

A1: CK-T4 is engineered for wider coverage with an adjustable reading range, ensuring reliable multi-tag capture across broader corridor spans compared to compact models.

Q2: How does the 10.1-inch touch screen assist on-site staff?

A2: It provides a high-resolution interface for real-time inventory statistics, error prompts, and identity verification, allowing for immediate operational visibility.

Q3: What is EAS alarm logic and how is it used in CK-T4?

A3: EAS (Electronic Article Surveillance) logic allows the gate to identify "unauthorized" tags (e.g., unpaid books) and trigger immediate alarms to prevent asset loss.

Q4: Can the reading behavior be automated using environmental triggers?

A4: Yes. The device supports spatially induced triggering, allowing the reader to activate only when items enter its immediate detection field to save energy and reduce noise.

Q5: Does the system support integration with diverse IT infrastructures?

A5: Absolutely. With options for RJ45, RS232, WiFi, and 4G, it can be integrated into wired industrial networks or cloud-based management platforms easily.

CK-T4 Datasheet