| Type | Parameter |
| Operating System | linux |
| Online Users | 4 users can watch online at the same time |
| APP | HotKam |
| Processor | CV610 Cortex-A7 1T |
| Memory | 1Gbit |
| Image Sensor | 2K 1/3 16:9 CMOS sensor |
| Viewing Angle | Diagonal D 125° |
| Collision Detection | Gsensor 3-axis accelerometer, collision gravity detection |
| Compression Standard | H.264 /MJPEF/JPEG |
| Front Camera | Main Stream: 2560X1440P/30fps; Preview Sub-stream: 1280X720P/25fps 2G4P D125° 17 elements |
| Rear Camera | Main Stream: 1920X1080P/25fps; Preview Sub-stream: 1280X720P/25fps AHD/2.5mm AV headphone jack rearview camera, extension cable length 5.5 meters |
| Screen | 1.47-inch SPI screen, for preview image and status display |
| Input | Built-in -38dB microphone |
| Sampling Frequency/Bit Width | 16KHz/16bit |
| Compression Standard/Bit Rate | G711A |
| Collision Alarm | When the vehicle is collided/vibrated, the alarm event is pushed to the cloud, and the mobile APP receives the collision notification |
| Human Detection | Human detection algorithm, parking sentry mode |
| 4G Network EU/US Version |
North America FDD: B2/4/5/12/13/25/26 |
| European version FDD：B1/B3/B7/B8/B20/B28 | |
| External SIM Card Slot, Nano 12.3mm x 8.8mm x 0.7mm | |
| GPS | Beidou/GPS dual-mode, one-click car finding, electronic fence, track playback; Domestic: Amap; Overseas: Google Maps |
| Reset Button | Long press to restore factory settings |
| Power Button | Long press to power off / short press to lock interesting video (10 seconds) |
| Storage Function | Support T-Flash Card (up to 256GB) |
| Cloud Storage | 1-day free loop cloud storage |
| Driving Mode | Vehicle startup detects driving mode, high frame rate 30FPS image quality, driving sensitivity setting |
| Parking Monitoring | Vehicle flameout parking monitoring, multiple monitoring modes to choose from: sleep collision recording, intelligent full-time recording, time-lapse recording |
| Alarm Detection | Collision Alarm |
| Power Supply | DC12V±5%@Type-C Interface |
| Working Environment | Working Temperature: -10～70℃, Working Humidity <90% |
