| ITEM |
Parameters |
| System |
Language |
Chinese/English/Portuguese/Spanish/Russian/Vietnamese/Mongolian/Thai/Pakistani/French/Korean/Hindi |
| Operating system |
Linux |
| Menu |
Mobile app: CMSV7, UVIEW |
| Processor |
CPU |
ARM Dual-Core processor@1.2GHz,1.0 TOPS computing power |
| Memory |
Built in DDR 2Gb |
| Flash |
2Gb |
| Video |
Video Input |
Front (built-in) 1080p, D:125 ° H:106 ° V:58° |
| Rear (built-in) 720p, D:148° H:122° V:63° |
254 can pull out 2-channel 720P AHD camera 253 can pull out 1-channel 720P AHD camera |
| Video output |
253 supports 1 channel AV output |
| Format |
H.264/H.265 |
| Resolution |
1080P, 720P, D1 optional |
| Quality |
Levels 1 to 4 |
| Record Mode |
Default boot recording, supporting ignition recording, alarm recording, etc |
| Audio |
Audio Input |
1 channel audio with built-in digital MIC |
| Audio output |
1 channel, built-in power amplifier, built-in 3W speaker with sound chamber |
| Format |
G. 711A |
| 4G |
Built in 4G, TDD-LTE, FDD-LTE |
| WiFi |
Built in WiFi |
| GPS |
Support BD/GPS/GLONASS module |
| G-Sensor |
Built in accelerometer |
| SOS alarm button |
Support |
| Alarm In |
Supports 3 alarm inputs |
| Alarm output |
Supports 1 channel of alarm output |
| Power output |
Supports 1 channel of 5V output and 1 channel of 12V output |
| Serial port |
Supports 2-channel RS232. Can be connected to oil level sensors, RFID card readers, alcohol sensors, etc |
| Speed sensor |
Optional 1-channel speed sensor |
| Port |
TF Card |
Supports 1 TF cards, with a maximum support of 1TB per card |
| Upgrade |
Support TF card upgrade and FTP remote automatic upgrade |
| USB Port |
Type-c |
| SIM Card |
Supports 1 Nano SIM card |
| AI algorithm |
ADAS |
FCW, LDW, HMW, PCW |
| DSM |
Smoking, making phone calls, yawning, dozing, distracted, driver not detected, blocking cameras, sunglasses identification |
| FR |
Driver facial recognition |
| Power |
Power management |
Adaptive broadband power input with protection functions such as overload, undervoltage, short circuit, and reverse connection; Supports timed on/off and delayed shutdown functions. |
| Input voltage |
DC:+9V ~ +36V |
| Consumption |
Normal working state < 5W (without peripherals) |
| Environment |
Temperature |
-20ºC to +70ºC |
| Humidity |
20% to 80% |
| Management |
Password access |
Two level management of user passwords and administrator passwords |
| Platform access |
JT/T808-2013, JT/T808-2019, JT/T1076-2016, JT/T1078-2016 |
| CMSV6,Wialon,Uffizio |
| Dimension |
114mm*65mm*69mm |