| Product specification: |
| Dual sensor | Front(1080P) Sony IMX290(Starlight Night vision),Internal(1080P) OV4689 |
| Lens | Front lens 140°, 2 million pixels;Internal lens 160°, 2 million pixels |
| main chip | Amberalla A12A55 |
| Flash | 128Mb(Default boot from FLASH, optional boot from EMMC) |
| DDR | Dual DDR 4Gb |
| Sound processing chip(single channel) | ES8374, 1 way MIC, 1 way amplifier 1.2W |
| Dual TF card design | 32GB/64GB/128G/256G TF card, Change card without disassemble |
| USB interface | USB port charging and exporting data;reserved second camera function |
| Sim Card holder | Nano ,Change card without disassemble |
| Video format | H.264 / MP4 |
| Audio Format | MP3 |
| Photo format | JPEG |
| Gsensor sensor | Vibration wake up, collision alarm |
| Positioning Function | Built-in positioning module, GPS /Beidou dual mode positioning ,25mmX25mm |
| 4G Function | Support full Netcom |
| WIFI Function | WIFI hotspot,support mobile phone preview dual channel video and parameter configuration |
| Super capacitor | Abnormal power failure, the machine can work for 6-8 seconds |
| Operating temperature | -20 degrees to 75 degrees |
| Boot video/manual recording | 2-channel 1080P simultaneous video recording |
| 5mA Low power standby | The device can go to sleep and wake up through the voice or phone of the 4G module. |
| Voice broadcast | Boot Self test voice broadcast,Recording voice broadcast |
| TTS Voice broadcast | 4G Module implementation |
| alarm type | Emergency alarm, video occlusion alarm, collision alarm, vibration alarm |
| Network protocol | Support 808 and 1078 protocols, 1068 protocol |
| PTT button | Support |
| SOS button | Support |
| ACC | Support |
| Power Input | Wide voltage (9-36V) input |
| 2ch camera | Has a certain range of motion,adjustable up and down, lockable,compatible with 30-45 degrees, 60-90degree windshield |
| Standard | 905 car standard; 3C.Fcc(satisfying the length, width,thickness of the network car standard); plastic material PC + ABS |
