| brand | other |
|---|---|
| model | Smart hard hat |
| origin | Mainland China |
| province | Jiangsu Province |
| City | Nanjing |
| Color classification | Positioning helmet == Ordinary positioning hard hat== Enhanced button version video lighting record hard hat==High-end version 4G real-time transmission hard hat== Intelligent version 4G high-formity customized functional plate 5 |
5G Smart Hat Construction Site Railway Surveillance Command Real-time Positioning Map Biography Photoresistant Helmet Recorder 4g
Provide 5G Smart Hat Construction Site Railway Surveillance Command Real-time Positioning Map Biography Photoresistant Helmet Recorder 4g by zpj1210 at chinahao.com. Product #: 680092953584121.49In stock
