Copyright ©2025 Shenzhen Grandtime Technology Co., Ltd. All Rights Reserved Copyright
1）Android 8.1 OS and MTK platform
2）Support 3G 4G and Wi-Fi Network
3）One touch PTT button for voice communication
4）Torchlight and red laser positioning light
5）1080p Real-Time HD video Recording
6）IP66 rating dustproof and waterproof
7）1.5 meters drop test resistance
8）Live video streaming to management
9）Remote video monitoring and recording
H1 is a fully rugged wearable smart helmet camera, which is equipped with Android 8.1 Octa-core system, built-in 4G/WIFI/GPS, high definition 13MP camera, 2W speaker, dual microphones, which can be used for voice or video communication, video recording, photos capturing, live video transmission, remote video monitoring, safety monitoring, real-time video inspection and management for the workers and professionals in engineering, construction, electric power, mining, oil, railway, subway and other industries.
| Battery | 4000mAh removable battery |
| MTK | MTK eight-core 2Ghz |
| OS | Android 8.1 |
| Buttons | power/SOS/recording/volume/PTT |
| Network | GSM:2G:GSM B2/B3/B5/B8 |
| 3G:TD-SCDMA B34/B39 | |
| WCDMA B1/B2/B5/B8 | |
| CDMA2000:BC0 | |
| 4G:TDD-LTE B34/B38/B39/B40/B41 | |
| FDD-LTE B1/B3/B5/B7/B8/B17/B20 | |
| storage | 2+16GB |
| camera | 13MP |
| Bluetooth | V5.0 |
| Wifi | supported |
| GPRS | GPS / BEIDOU / A-GPS |
| Ingress protection | IP66 |
Copyright ©2025 Shenzhen Grandtime Technology Co., Ltd. All Rights Reserved Copyright
At Grandtime, we protect those who protect others — and those who build our world. We engineer mission-critical safety devices include body-worn cameras for public safety professionals and smart helmets for industrial workers,delivering real-time awareness, secure connectivity, and unwavering reliability in the field.
Copyright ©2025 Shenzhen Grandtime Technology Co., Ltd. All Rights Reserved.