Product Description
W23 is a split helmet that integrates audio transmission, GPS/RTK centimeter level high-precision positioning, intercom, SOS, etc. In an open environment, the Rate of convergence can reach the fixed solution state in 2 seconds, and operators can wear precise positioning terminals with positioning accuracy errors within 10 cm, further improving the safety level and accident prevention ability, and ensuring the safety of relevant personnel’s lives.
Technical Parameters:
| System | Android 7.0 | |
| Internal memory | 1G+8G | |
| FOV | 105° | |
| Video decode | H.264 | |
| Video compression bit rate | 1M~8M | |
| Video Format | MKV/MP4 | |
| FPS | 1920*1080P@30FPS | |
| Max image pixels | 20 mega pixels | |
| Image format | JPG | |
| Positioning | GPS/BEIDOU | |
| Internet positioning | ||
| RTK | positioning accuracy | GNSS ：2.5m CEP D-GNSS ：<1.0m CEP RTK ：1.5cm+1ppm(H) /6.5cm+1ppm(V) |
| Data update rate | PVT ：MAX 10HzRTK ：MAX5Hz | |
| GNSS Tracking channel | 40 | |
| GNSS Receiving frequency point | GPS/QZSS: L1C/A, L2C, L5BDS: B1I, B2I, B2a, B3I Galileo: E1, E5a GLONASS: L1, L2 | |
| Other | Work temperature | -25~70℃ |
| Work humidity | 10%~80% | |
| Ip rate | IP66 | |
| Battery | 3600mAh | |
| Size | 149*60*15mm | |
| Weight | 160g | |
