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 | 1 W high brightness LED | |
| Performance | Satellite positioning mode | Differential positioning |
| Positioning accuracy | Single point positioning : 2.5 m | |
| Differential positioning | ||
| RTK mode Static : 2 cm | ||
| Dynamic : better than : 10 cm | ||
| AGNSS Support | ||
| First positioning time Cold start : ≤ 32 s | ||
| Hot start : ≤ 2 s | ||
| AGNSS | Support | |
| First positioning time | Cold start : ≤ 32 s | |
| Hot start : ≤ 2 s | ||
| AGNSS assisted localization : ≤ 10 s | ||
| Reporting | Differential mode : 1 s | |
| 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 | 4000 mAh |
| Charging Interface | TYPE-C | |
| Charging time | Approx. 3 hours | |
| Battery level detection | Support | |
| Working Voltage | 3.7 V | |
| Operating time | 18 - 20 hours (1 Hz real-time reporting) | |
| Environmental | Operating temperature | -20 ℃ ～ 60 ℃ |
| Storage temperature | -30 ℃ ～ 75 ℃ | |
| Operating Humidity | 10 % ～ 85 %RH，non-condensing | |
| Waterproof | IP54 | |
| Weight | 485.5 g（without interior），576 g(with the interior) | |
| Size | 291 × 240 × 140 mm | |
| Color | Default red, can be customized white, blue, yellow, orange (500 sets from order) |
