4CH Advanced SD Mobile DVR
The powerful 4CH 1080P SD Mobile DVR, support h.265/264 compression, 2*SD slots, UPS, Intercom PTT, developed especially for vehicle monitoring and remote video surveillance by 4G and GPS. Watchdog SD Mobile DVR support 4CH AHD 1080p ahd car camera, and 1pcs IP cameras. Dual sd cards can support this mobile dvr record over 7*24.
With support for AI technology, you can enjoy intelligent capabilities such as Advanced Driver Assistance Systems (ADAS) and Driver Monitoring System (DMS), Blind Spot Detection (BSD), which help to improve safety on the road.Our online CMSV6 platform allow fleet operators to monitor every vehicle of their fleet management.
Main Features
- 4CH AHD 1080P/1080N @120fps video recording
- Live video surveillance & GPS tracking& fleet management
- Locked SD card slot and Password-protected for owner
- Alarm video recording before and after the even.
- Loop recordings video continuously when disk is full
- AI functions optional: ADAS+BSD+DMS+facial recogniton
- Max 256GB TF card for videos
- Rich sensors optional like temperature, fuel/gas detector, digital microphone
- Alarm videos uploading only by WIFI
- Video playback with route, speed, time, date and device plate number, alarm
- Support 4mp/2mp/1.3mp AHD cameras or analog 700TVL cameras
- 2CH aduio recording
- Support H.265/H.264 video compression
- With 6 axis Gyroscope (G-Sensor), support crash detection, and other detection like
- Harsh breaking, acceleration and cornering
- Internal 4G/5G /WIFI optional
- 2*IO input, 1*IO output for alarm sensor input and output
- 1pcs RS232 &RS485 for integration with POS
- 9V-36V DC wide power input
- Operating Temperature -25℃~ + 75℃
| Items | Specifications |
| Video input | AHD：4ch 1080/25fps, IPC：Scalable 1-4ch |
| Audio input | 3ch audio input，Mic input |
| Video output | Default 1ch CVBS output (VGA output optional) |
| Audio output | 1ch audio output |
| Compression | H.264 Main Profile/H.265 |
| Resolution | 1080P/720P/D1 optional |
| Audio coding | default G.726,G.711A optional |
| SD card | support 2 SD card |
| 4G/5G | support 1 SIM card |
| WIFI | 2.4/5.8Goptional |
| BD/GPS | Positioning, speed detection, time synchronization |
| Serial port | Support 1 RS232, 1 RS485 can be external sensor |
| I/O | Support 4 level input, 1 output |
| Network | Support external IPC, support hybrid NVR function |
| USB | USB2.0 interface, support export data, external engineering treasure |
| Intercom | 1 special intercom hand mark interface |
| Size | 135.5mm（L）*137.7mm（W）*36.5mm（H） |
| Weight | NW：0.5kg; GW：0.75 kg |
| Temperature | -20〜+70℃ |
| Humidity | · 8%〜90%（No condensation） |
| Controller | IR Remote control |
| · Gravity sensor | Built in G-Sensor |
AI Functions
ADAS Camera
DMS Camera
BSD Camera
People Counting
Optional Accessories
ADAS Camera
DMS Camera
BSD Camera
People Counting
How to Choose SD Cards?
The SD mobile dvr is designed to save all recordings to SD cards slot . Once the SD reaches its capacity, the loop recording will be activated and older videos will be overwritten.
How to choose SD Cards?
SD card memory usually to save alarm video as backup. 4G HDD mobile DVR can bring 1pcs extra SD slot. Users can choose a 64G- 256GB SD cards any good quality Class 10. SD mobile dvrs will support 1or 1pcs SD slots. It depends on the model.
Length of Recording Time (4 Cameras )
When code rate: 1024，30days(10hours/day) can use 572GB
When code rate:2048，30days(10hours/day) can use 1054GB
When code rate: 5092, 30days(10hours/day) can use 2650GB