The P16 High-Precision Positioning Smart Helmet integrates a BDS III RTK module and 4G Cat1 communication for centimeter-level accuracy. Supporting GPS, BDS, and QZSS systems, it features TCP/IP and JT808 protocols for easy platform integration. Built-in voice alerts, a gravity sensor, and a 4000mAh battery with smart power management enable flexible operation modes. Ideal for fieldwork and industrial use, it combines robust design with extended battery life.
Performance
| Category | Name | Description |
| Solution | Communication Network | LTE-TDD:B34/B39/B40/B41 |
| LTE-FDD:B1/B3/B5/B8 | ||
| Network System | Cat.1 | |
| Positioning method | BDS+GPS+LBS | |
| Vibration detection | Support For Adaptive Work, Sleep Mode | |
| SIM Holder | Built-in SIM Card | |
| Button | 3 Button（on/off button, SOS button, power + time announcement and illumination multiplexing button) | |
| Front light | 1W high brightness LED | |
| Performance | Satellite positioning mode | Differential positioning |
| Positioning accuracy | Single point positioning: 2.5m | |
| Differential positioning: | ||
| RTK mode Static: 2cm | ||
| Dynamic: better than 10cm | ||
| AGNSS Support | ||
| First positioning time Cold start: ≤32s | ||
| Hot start: ≤2s | ||
| AGNSS | Support | |
| First positioning time | Cold start：≤32s | |
| Hot start：≤2s | ||
| AGNSS assisted localization：≤10s | ||
| Reporting | Differential mode: 1s | |
| Without access to differential mode: 30s | ||
| Can be set on the platform(App) | ||
| electroacoustic(al) | Speaker | Support |
| Microphone | Support(Optional) | |
| Electrical specification | Built-in battery | 4000mAh |
| Charging Interface | TYPE-C | |
| Charging time | Approx. 3 hours | |
| Battery level detection | Support | |
| Working Voltage | 3.7V | |
| Operating time | 18-20 hours (1Hz real-time reporting) | |
| Environmental | Operating temperature | -20℃～60℃ |
| Storage temperature | -30℃～75℃ | |
| Operating Humidity | 10%～85%RH，non-condensing | |
| Waterproof | IP54 | |
| Weight | 485.5g（without interior），576g(with the interior) | |
| Size | 291*240*140mm | |
| Color | Default red, can be customized white, blue, yellow, orange (500 sets from order) |
