01
China Suppliers Factory Eforthink Dual-Frequency GNSS Intelligent Positioning Work Permit Identification Card
Advantages
Features
Parameters
Application
Core Technical Advantages
Dual-Frequency RTK & Cat1 Communication
Dual-frequency RTK differential positioning enables centimeter-level outdoor positioning.
Multi-Technology Fusion
UWB location technology, AOA, beacon-based positioning, and ZigBee support adaptive indoor tracking. UWB indoor positioning is combined with the listed indoor positioning methods for high-precision indoor use.
RTLS-Optimized Hardware
The terminal includes a built-in barometer for elevation measurement and a battery capacity of at least 2000 mAh.
E-Ink Display
The terminal uses a low-power 2.7-inch e-ink screen for clear information display.
Product Features
● SOS Alarm
Rapidly press the SOS button three times to trigger an emergency alert. The Personnel Location Tag transmits the distress signal even in weak-signal areas. Long-press the Return button to cancel the SOS alarm.
● Real-Time Alert System
Audio, vibration, and on-screen alarms notify users of evacuation orders or hazards. Unacknowledged alerts are stored in an unread queue for mandatory review.
● Incident Reporting
For fire, flood, or hazardous-material alarms, short-press the confirmation button to navigate the menu and double-click to submit a report.
Product Parameters
| Product Dimensions | 66 × 107 × 11 mm |
| Positioning Technology | UWB + AOA/Beacon + GNSS/RTK |
| Charging/Supply Interface | Pogo Pin-4 (Magnetic) |
| Battery Capacity | 2000mAh |
| Charging Time | ≤ 4.5 hours |
| Enclosure Air Discharge ESD Protection | IEC 61000-4-2: 15 kV (air) |
| Communication Wireless Standards | 802.15.4g FSK (900 MHz Band ZigBee) and 802.15.4 (2.4 GHz Band ZigBee) options available |
| Basic Functions | E-ink Screen Interaction, Built-in Barometer for Altitude Measurement, Low Battery Reminder, Vibration Alert, Sound Alert, Drop Detection, Stationary Detection, Abnormal Posture Alarm, SOS Alarm |
Application Scenarios
Personnel Location Management
Track the real-time positions of workers using tags for locating devices, supporting safety zones and operational workflows. This personnel tracking application uses real time tracking and location tracking for workers in configured areas.
Behavior Monitoring
RTLS technology detects unauthorized activities such as leaving posts or crosstalk and automates shift and area compliance alerts. Indoor tracking provides the location data used for these behavior-monitoring rules.
Health & Safety
Trigger alarms for prolonged inactivity or abnormal postures. Real time location system data supports enterprise-wide health and safety monitoring.
Frequently Asked Questions
How does the identification card achieve seamless indoor and outdoor positioning?
The tag utilizes Dual-Frequency RTK differential positioning for centimeter-level outdoor accuracy and multi-technology fusion (UWB, AOA, Beacon, and ZigBee) for high-precision indoor tracking.
How is an emergency SOS alert triggered and canceled?
An emergency alert is triggered by rapidly pressing the SOS button three times, which transmits signals even in weak-signal areas. It can be canceled by long-pressing the Return button.
How are workers notified of hazards or evacuation orders?
The device features real-time audio, vibration, and on-screen alarms on its 2.7-inch low-power e-ink display. Any unacknowledged alerts are stored in an unread queue for mandatory review.
What are the battery specifications and charging methods?
The terminal is equipped with a 2000mAh battery that charges via a magnetic 4-pin Pogo Pin interface in 4.5 hours or less.
What behavior and safety monitoring features are supported?
The hardware features a built-in barometer for elevation tracking and sensors for drop detection, stationary detection, prolonged inactivity, and abnormal posture alarms to enhance worker safety.
How does the device support on-site incident reporting?
For emergency scenarios such as fire, flood, or hazardous materials, users can short-press the confirmation button to navigate the menu and double-click to submit an immediate incident report.
