MC904 4G 4-Channel Mobile DVR
MC904 is a 4G MDVR that supports 4 channels of 1080p video input. It features a unique design
without a hard drive and supports two 512GB SD cards. With its compact size, it is easy to install
and transport. The device has an aluminum alloy shell, ensuring good heat dissipation. It supports
emergency alarm function, 4-channel digital signal input, 1-channel digital signal output, and 2
RS232 serial ports for connecting various peripherals. Additionally, the device is equipped with
built-in AI algorithms, supporting ADAS, DMS, BSD, and 360-degree video stitching. It effectively
helps drivers enhance transportation safety and reduce pedestrian and vehicle accidents.
Driver Monitoring System (DMS)
Our device employs artificial intelligence algorithms to detect various behaviors of the driver, such as fatigue, phone usage, smoking, distracted driving, and driver absence. Upon detection, the system issues voice alerts to remind the driver to stay vigilant at the steering wheel in real time.
Simultaneously, you can receive push notifications of alerts through our MettaX IoT platform or app, allowing you to view event videos on your mobile device or online promptly.
Advanced Driver Assistance Systems (ADAS)
Advanced Driver Assistance Systems (ADAS) utilize algorithms to assist drivers in operating vehicles more safely and conveniently. These systems enable devices to monitor events such as lane departure, forward collision, pedestrian detection, following distance too close, emergency braking, and rapid acceleration.
They provide real-time alerts to drivers, enhancing overall safety during driving.
Key Features
4-CH Camera
The device could support 4-channel camera simultaneous working.
AI Algorithm
The device supports DMS, ADAS, and BSD three algorithms.
Built-in WiFi
WiFi can be used as a WiFi Hotspot.
Multiplex Input and Output
Support up to 4 digital input interfaces, 1 digital output interface, 2 RS232 interfaces. External devices such as RFID reader, fuel sensors, and PTZ can be integrated.
H.265/H.264 Encode & Large Memory
H.265/H.264 encoding and decoding to improve the memory space utilization. Mini size as no hard disk. Supports 2 maximum 512GB SD card.
Convenient Operation
Configured with a graphical menu operation interface, you can use the mouse or the remote control to configure the parameters.
Product Specifications
Hardware
| Feature | Details |
|---|---|
| Operation System | Linux |
| CPU | A9 Dual-Core processor@1.4GHz |
| CPU Memory | DDR3 4GB |
| GNSS | GPS+BDS(with external G-mouse) |
| Memory | SD card(Max. 512G)*2 |
| G-sensor | 3-axis acceleration and 3-axis gyroscope sensor |
| Speaker | ✔ |
| Mic | ✔ |
| Sim card | Standard sim |
| LED | Power(Red), GPS(Green), 4G(Green), WiFi(Green), SD(Green), HDD(Green), IR(Green) |
| Alarm I/O | 4 input, 1 panic button, 1 output. |
| Communication interface | 2 RS232 port or 1 RS485 port and 1 RS232 |
| Other | 1-channel voice intercom interface, which can connect the voice handle |
Camera
| Feature | Details |
|---|---|
| Video | 4-CH CVBS, 1.0Vp-p, 750, 1080P |
| ADAS | Lane departure, Pedestrian detection, vehicle distance detection, etc |
| DMS | Fatigue driving, smoking, and unsafe driving habit test, etc. |
| BSD | Left blind area, right blind area detection. |
| 360 degree | 360-degree panoramic view. |
| Video encoding | H.264/H.265, default H.264 |
| Video standards | PAL, NTSC |
| Video resolution | Encoding capacity for all cameras combined reaches a maximum of 1080P at 100 frames per second. |
| Compression format | G.711A |
Network
| Feature | Details |
|---|---|
| 4G LTE | FDD LTE: B1/B3/B5/B7/B8/B20/B28 |
| MC904-EU | WCDMA: B1/B5/B8, GSM: 850/900/1800/1900MHz |
| MC904-American | FDD LTE: B2/B3/B4/B5/B7/B12/B18, TDD LTD: B38/B41(100M), WCDMA: B2/B4/B5, GSM: 850/1800/1900MHz |
| WiFi | 2.4GHz, 802.11 b/g/n |
| Protocol | JT/T808-2011, JT/T808-2019, JT/T1076-2016, JT/T1078-2016 |
Others
| Feature | Details |
|---|---|
| Power supply | DC: +9V ~ +36V |
| Operation Temperature | -20°C to +70°C |
| Operation Humidity | 20% to 80% |
| Net weight | 450g |
| Dimension | 195mm*183mm*60mm |
| Certification | CE/FCC |