The NVS4-A model is a 4G body worn camera (BWC) integrated with an Android system. It is equipped with 4G and Wi-Fi live broadcast, providing a more advanced command solution for on-site law enforcement and remote control. GPS can locate and command in real time, SOS and PTT have high-definition two-way voice intercom, IP67 waterproof rating, body worn camera and visualization platform can interact conveniently, EIS electronic image stabilization technology can keep the image stable, The law enforcement recorder also supports the most popular RTMP and RTSP protocols at a competitive price and high quality so that it can be used on more platforms.
| System | |
| SOC Chip | 8-core 64-bit 2.0G CPU |
| Operating System | Android 12 |
| RAM | 2GB |
| ROM | 16GB |
| Camera | |
| Camera Quantity | 1*Front camera + 1*Rear camera |
| Camera Lens | Scratch-resistant |
| Image Resolution | Maximum support 54M |
| Image Format | JPEG |
| Front Camera | 2-Megapixel |
| Rear Camera | 4-Megapixel |
| Video | |
| Compression | H.264 |
| Video Resolution | 2K (2560*1440P), 1920*1080P, 1280*720P, 720*480P |
| Video Format | MP4 |
| Dual-stream | Support |
| Display Screen | 2.8 inches 480*640 Capacitive multi-touchscreen |
| One-touch Recording | Support |
| Video Input | Support external 1080P USB camera |
| Audio | |
| Microphone | Built-in Dual high-quality microphones |
| Audio Format | AAC |
| Speaker | Built-in 2W speaker |
| Network | |
| Frequency Band | GSM: B2, 3, 5, 8 |
| WCDMA: B1, 5, 8 | |
| FDD-LTE: B1, 2, 3, 4, 5, 7, 8, 20, 28A/B | |
| TDD-LTE: B38, 39, 40, 41 | |
| 4G | Support |
| WiFi | Built-in, 802.11 a/b/g/n/ac, 2.4G+5GHz |
| GPS | Built-in, GPS, BDS, GLONASS, Galileo |
| Bluetooth | BT5.0 |
| NFC | Optional (external antenna is required) |
| Light | |
| Night Vision | Support, 1*White light, 4*IR lights |
| White Balance | Auto white balance |
| Laser Light | Support |
| Interface | |
| Shortcut Button | Power, Video, Audio, Photo, SOS, PTT, Tag, FN |
| Sim-card Slot | Built-in 1*Nano-Sim card slot |
| USB Interface | 1*Type-C + 1*Micro USB2.0 |
| USB Interface Function | 1. Charging |
| 2. OTG devices (including USB cameras) | |
| 3. Software Upgrade / Copy Data | |
| Battery | |
| Type | Removable |
| Capacity | 3050mAh replaceable battery, supports 11 hours of continuous video recording |
| Charging Time | Less than 3 hours |
| Charging Cycle | 500 times |
| Continuous Electricity System | Built-in 60mAh small battery, supports battery replacement and continuous power |
| General | |
| Storage Capacity | TF-Card / 32GB ( scalable to 256GB) |
| Watermark | OSD |
| Ingress Protection | IP67 |
| Shock Resistance | 2 Meters |
| Weight | 166g(without clip) |
| Dimensions | 93mm*70mm*26mm |
| SOS Alarm | Support |
| G/M-Sensor | Built-in |
| Vibration Motor | Built-in |
| Digital Zoom | Maximum support 24X digital zoom |
| Pre and Post-recording | 30S |
| Playback | Support |
| Voice Broadcast | Support TTS voice broadcast |
| Motion Detection | Support |
| Face & License Plate Recognition | Optional |
| Voice Intercom | Support group intercom and end-to-end intercom |
| Language | English |
| Operating Temperature | -20℃～55℃ |
| Storage Temperature | -20℃～60℃ |
| Operating Relative Humidity | 40%～80% |
| Storage Relative Humidity | 63% (30℃) |
