1. Android 4.4.2 system, with a main frequency of 4 cores at 1.2 GHz;
2. Support 4G networks of China Mobile, China Unicom, and Telecom; Support GPS and Beidou positioning;
3. Support the simultaneous recording and storage of two channels of video at the front 1080P and back 720P (default: front 720P and back 720P);
4. Support 808+1078 protocol; Support IP1 and IP2, and support remote distribution and modification of IP;
5. RS232 serial port and IO interface are reserved for external connection of sensors, etc;
6. Support the expansion of DMS and ADAS active security functions;
7. Support real-time video, historical video playback, emergency alarm, TTS text message distribution, and other functions
Detailed functional parameters:
| type | particulars | describe | ||||
| Product form | Product form | Intelligent driving assistance system | ||||
| System hardware configuration | ||||||
| type | particulars | describe | ||||
| CPU | type | Quad-Core ARM Cortex-A7@1.2GHz | ||||
| Memory | storage | RAM | 512MB DDR3 | |||
| ROM | 4GB EMMC | |||||
| TF卡 | Supports up to 128GB | |||||
| camera | Front camera | ADAS，Built-in AHD chip | ||||
| Rear camera | DMS，Built-in AHD chip | |||||
| MIC | built-in | Single microphone, supporting MIC recording function | ||||
| loudspeaker | built-in | Single speaker, 8 Ω/1.2W | ||||
| Acceleration sensor | built-in | DA380 | ||||
| Peripheral Interface | RS232 | 1 (compatible with TTL) | ||||
| RS485 | 1 (compatible with TTL) | |||||
| Detect IO port | outlay | 3 (left turn, right turn, one button alarm) | ||||
| Onboard professional power supply | built-in | 12V/1A, ACC compatible | ||||
| Super capacitor/battery | built-in | Optional | ||||
| system parameter | ||||||
| type | particulars | describe | ||||
| supply voltage | specifications | 12V/1A（Connected to on-board fuse box with normal power supply） | ||||
| Operating current | specifications | 12V or 24V power input | ||||
| Dormancy current | specifications | ≤ 0.2mA@12V @Shutdown mode | ||||
| working temperature | Usage environment | -30℃ ~ +70℃ | ||||
| Storage temperature | Usage environment | -40℃ ~ +85℃ | ||||
| Wireless connection | ||||||
| type | particulars | describe | ||||
| WIFI | built-in | 2.4G，Supports 802.11 b/g/n with built-in antenna | ||||
| GPS | built-in | 1612 module, external antenna. (Support for optional GMOS, 3.3V power supply) | ||||
| CAT1 | built-in | LTE-TDD | B34/B38/B39/B40/B41 | |||
| LTE-FDD | B1/B3/B5/B8 | |||||
| GSM | 900/1800 | |||||
| type | particulars | describe | ||||
| BMW line interface | sustain | Connect the USB interface of the large screen car machine or the car fuse box to power the system and transmit data from the camera | ||||
| SIM card holder | MicroSIM card holder | MicroSIM card holder (with holder), not afraid of high temperatures, and the SIM card will not deform due to temperature differences, resulting in poor contact | ||||
| TCard holder | TFlash holder | Used to store DASH CAM videos, supporting up to 128GB of TF cards | ||||
| key | sustain | One button alarm, self check button+volume adjustment, reset button, upgrade button | ||||
| pilot lamp | sustain | 3 (system working status, network connection status, and background platform login status) | ||||
| Standard accessories | ||||||
| type | particulars | describe | ||||
| Power connection cable | Standard configuration | One end is a BMW head interface to connect equipment, and the other end is a fuse insert to take normal power from the fuse box | ||||
| software configuration | ||||||
| type | particulars | describe | ||||
| software configuration | operating system | Android 4.4 Thin System | ||||
| tachograph | 1) When the vehicle is abnormal or the squeegee is momentarily powered off, the device can save the recorded video in a timely manner 2) The local video recording format is TS format, which is not afraid of abnormalities such as power failure or sudden unplugging of the T card. The video file is not damaged 3) Support for LOGO watermark in video recordings 4) Supports GPS trajectories | |||||
| Advanced Driving Assistance System（ADAS） | 1) Forward collision warning（FCW） 2) Lane departure alarm（LDW） 3) Pedestrian collision warning | |||||
| Fatigue driving warning system（DMS） | 1) Fatigue driving warning 2) Distracted driving warning 3) Telephone calls and smoking warnings 4) Camera occlusion warning 5) Driver Face Recognition | |||||
| Support Agreement | The device supports the standard 808/1078 protocol and can directly connect to the background platform | |||||
| Mobile App | Running SE Phone Assistant on your phone 1) Support real-time preview of front and rear camera images of the device through WIFI 2) Supports various settings for devices on the phone through WIFI 3) Support remote 4G real-time live video recorder with front and rear camera images 4) Support remote 4G capture recorder front and rear camera photos and videos 5) Support for remote 4G playback of video from the recorder T card | |||||
| Car router | Convert the 4G network in the vehicle to WIFI, allowing passengers in the vehicle to access the Internet through this WIFI | |||||
| System upgrade | The system supports network OTA upgrades | |||||
Mr. Ye 
Miss Liu