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Eforthink AoA High-Precision Positioning Base Station - China Factory Suppliers for RTLS Indoor Localization Solutions

Introducing the Eforthink AoA High-Precision Positioning Base Station, a vital element of the Henggao RTLS (Real-Time Location System) designed by leading China suppliers. Utilizing advanced AOA (Angle of Arrival) technology, this high-performance device offers unparalleled indoor localization accuracy, making it a prime choice for various applications in healthcare, industrial settings, and logistics.
As a core RTLS Anchor, the base station effectively identifies and tracks compatible tags within designated areas. With a positional accuracy ranging from 0.2m to 1m and an angular precision of 2°, it is perfect for environments that demand millimeter-level tracking, such as warehouse inventory management and hospital safety protocols. The base station’s coverage radius dynamically adjusts according to the installation height (up to 10m) and features a robust maximum communication range of 200m. This factory-manufactured solution ensures reliable and precise real-time location tracking tailored to meet your operational needs.

Advantages

Features

Parameters

Application

Core Technical Advantages

High-Accuracy Positioning Based on AoA technology, the system delivers indoor positioning accuracy of 0.2 m–1 m with angular resolution up to 2°.

Communication Range Up to 200 m line-of-sight communication coverage.

Scalable Infrastructure Supports 1-to-3 cascade deployment via standard PoE, enabling flexible expansion for large-scale RTLS networks.

Real-Time System Monitoring Prioritizes emergency alerts, battery status updates, and dynamic tag management functions such as group calling and individual paging.

Coverage Scaling Positioning coverage scales with installation height (3H coverage diameter, H ≤ 10 m), making it suitable for multi-level industrial facilities.

High Throughput Performance Processes up to 200 tag updates per second, ensuring stable performance in high-density environments such as manufacturing plants.

Product Features

Forthink AoA High-Precision Positioning Base Station 4

Ceiling-mounted deployment ensures optimal signal reception. The base station captures signals from positioning tags and transmits data to a centralized positioning engine. By analyzing azimuth and elevation angles combined with known height data, the system calculates precise indoor coordinates, enabling reliable localization even in obstructed environments.

Coverage radius is correlated with installation height. For typical indoor deployments (3–5 m mounting height), the high-precision coverage radius is approximately 3–5 m.

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The base station must be connected to a backend server to enable positioning functions. The server operates in static IP mode and requires manual configuration based on the site network environment. Therefore, the target server IP must be configured on the base station to establish connectivity.

The device supports two network configuration modes: single-device configuration and batch configuration. In wired mode, only the server address is required for setup.

Product Parameters

Product Dimensions	223×220×45mm
Positioning Technology	AOA
Housing Material	PC+ABS
Power supply mode	Standard POE, support 1 drag 3 cascade
POE Input Voltage	802.3at 36–58V
Positioning Wireless Standard	802.15.4 2011UWB
POE Output Voltage (3 Ports)	POE Input Voltage -1.4V
Wired Communication Interface	LAN Port (10M/100M Auto-Adaptive)
Wireless Positioning Standard	Wireless Positioning Standard
Function Configuration	Priority to Receive Emergency Help Messages from Tag Cards, Monitor Battery Status of Tag Cards, Perform “Group Call” and “Individual Call”, and Parameter Reset

Application Scenarios

Eforthink Hospitalnursing home dormitory presence detection localization

Healthcare

Real-time presence detection and indoor positioning in hospital wards and nursing home rooms, enabling accurate staff and patient localization management.

Logistics

Non-line-of-sight (NLoS) positioning in warehouses and logistics parks, including rooms, corners, and signal-obstructed areas.

Eforthink Manufacturing Plant Occluded Area Blind Positioning

Industrial IoT

Occluded-area positioning in manufacturing plants, enabling reliable tracking in complex industrial environments with signal blockage.

Frequently Asked Questions

Q1: What is the positioning accuracy of the AoA base station?

Based on advanced AoA (Angle of Arrival) technology, the system delivers precise indoor positioning accuracy ranging from 0.2 m to 1 m, with an angular resolution of up to 2°.

Q2: What is the communication coverage range of a single base station?

A single base station supports up to 200 meters of line-of-sight (LoS) communication coverage, ensuring stable connection over large open areas.

Q3: How does the installation height affect the positioning coverage?

The positioning coverage scales dynamically with installation height (3H coverage diameter, where H is the mounting height up to 10 m). For typical indoor heights of 3–5 m, the coverage radius is approximately 3–5 m.

Q4: Does the base station support power supply cascading?

Yes. The base station supports standard PoE (802.3at 36–58V) and features a 1-to-3 cascade deployment (1 drag 3), allowing for flexible and cost-effective system expansion.

Q5: How does the system handle high-density tag environments?

The system features high throughput performance, capable of processing up to 200 tag updates per second, which ensures stable and reliable positioning in high-density areas like manufacturing plants.

Q6: What configuration modes are supported for server connectivity?

The device supports both single-device configuration and batch configuration. In wired mode, you only need to configure the target backend server static IP address on the base station to establish connection.