| System | Android 8.1 |
| CPU | 8 Core ,2.0GHz |
| Communication technology | GSM/TD-SCDMA/WCDMA/CDMA2000/TDD-LTE/FDD-LTE；
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； |
| Internal memory | 2GB+16GB |
| External memory | Maximum support128GB(More than 32GB requires high-speed memory cards Samsung, Sandisk),dispositionMicro SD(TF)Card slot*2 |
| Gravity sensing | Support |
| Gyroscope | Support |
| Optical distance sensing | Support(Hat off alarm) |
| Barometer | Support |
| RTK | Support(Optional) |
| UWB | Support(Optional) |
| Near power alarm | Support(Optional) |
| Impact alarm | Support(Optional) |
| camera | 110°Built-in HD distortionless wide-angle lens, 400W pixels |
| Anti-shake camera | Image stabilization with anti-stabilization lens (customizable) |
| Focus | Focus arange ≥0.5 m,automatic focus(customizable) |
| Laser lamp | Support |
| Flashlight lamp | 3W,irradiation distance≥20m |
| Key | Switch key, intercom key, SOS button, volume button, flashlight lamp button, near alarm button |
| Wireless connections | WIFI,support 802.11b/g/n/ac protocal,2.4G/5G double frequency,support WIFI hotspots；(support WAPI) |
| Bluetooth | Bluetooth: BT5.0 |
| Connector | Type-c |
| WIFI | WIFI 2.4G/5G support802.11 a/b/g/n/ac |
| GPS | GPS+Beidou+Galileo+Glonass |
| Loudspeaker | 2W |
| MIC | 2个microphone |
| Headphone jack | 3.5mm |
| Indicator light | 4indicator light,red and green |
| SIM | Support(NANO , SIM ) |
| Communication | 4G |
| Number of communication antennas | 1 main antennas+1 LTE diversity antenna+1 (WIFI&BT)antennas+1 GPS antennas |
| Video call | support(Real-time upload) |
| Video resolution | video resolution 1080P/720P/480PVGA optional,fps30fps |
| Video format | standard MP4;Single file recording time 5/10/30 minutes optional,Support loop recording |
| Video bit rate | 256kbps-8Mbps, H.264 compressed encoding |
| Overlay information | Video watermarking time, location and other information |
| Take photos | support |
| Personnel real-time location | support |
| Personnel track playback | support |
| Electronic fence | support |
| Danger area warning | support |
| Voice intercom | Support, remote voice intercom, cluster intercom; Built-in dual MIC noise cancelling input or Bluetooth headset input |
| Information broadcast | Supported, built-in speaker output or Bluetooth headset output |
| TTS text to speech | support |
| Speech compression standard | AAC(ADPCM/G711.A/AMR) |
| Staff attendance | support |
| Voice wake up | support |
| Hat off alarm | support |
| Drop alarm | support |
| Danger area alarm | support |
| SOS alarm | support |
| Near-current alarm | support(optional) |
| Static alarm | support |
| Impact alarm | support(optional) |
| battery capacity | 3.7V/4000mAh |
| Battery protection | High temperature 72 degrees will automatically power off, in line with GB/T31241-2014 mobile phone lithium-ion battery and battery pack general specifications |
| WIFI Automatic upload | The video files stored by the device are automatically uploaded to the server under WIFI status. Support the collection station to upload data automatically, and law enforcement recorder collection station |
| Standby time | 80 hours, |
| Working time | 12 hours(1 battery,Turn off the flashlight) |
| Charging time | ≤3 hours(charge current 2.0A) |
| Temperature | 50℃±2℃, -20℃±2℃ |
| Woring temperature | -20℃-60℃ |
| Stockpile temperature | 25℃ |
| Moisture requirement | 10%RH - 90%RH non-condensing |
| Drop rule | 2M |
| IP grade | IP66 |
| Material | ABS Material |
| Size | 307*240.5*168mm |
| Color | White, red, blue, yellow |
| Way of wearing | Head-mounted |
| Attachment | Battery *1; Power adapter *1; Data cable *1; |
