4 Channel Dvr Mobile Mdvr Wifi Vehicle Traffic Counter School Bus Fleet Management People Counter Camera Real-time Tracking Mdvr
Industrial grade durability against wide temperature (-20℃ +70℃) and humidity (-20℃ +70℃).Output voltage that suited to motor and different car environment.With the addition of GPS & 4G/WiFi for real-time tracking & panoramic video monitoring.
- Overview
- Recommended Products
2. Wide voltage support over-load ,short circuit ,reverse connect protection.
3. UPS power for continual work.
4. Support hard disk 2TB+ SD card 256G for record storage.
5. 4G/WIFI transmit; multiple grade image quality transmitting option.
6. GPS/BD/GLONASS global positioning.
7. Powerful software platform including remote preview, playback, broadcast, talk and more.
8. IP communication.
9. PTT group talk function.
10. Support multiple serial port extension.
11. Could be built-in ADAS.
Item |
Description |
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Model |
M52Hv |
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Functions Summary |
Preview, recording, playback, network transmission, positioning, AI analysis, multiple sensor data acquisition. |
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Video and Preview |
Video Input, Output,
Signal standard
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AHD input:4ch ahd, 1ch ADAS, 1ch DSM and 1-2 IPC Output: 1ch CVBS/VGA
Signal standard:1.0Vp-p, 75Ω, NTSC/PAL optional
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Image Identification |
1ch ADAS, 1ch DSM |
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OSD |
Character superposition function, information superposition of time and date, device ID and GPS, alarm,etc. |
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Video Compression Format |
Compression coding. Applying H.265 hi-performance processor(Hisilicon 3521D). |
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Image quality |
Code stream, frame rate optional |
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Preview |
1/4/6 channel preview |
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Frame rate |
1080p: max 120fps/s. 720p: 240fps/s, each channel max 30fps/s. NTSC: 240fps/s, each channel max 30fps/s. |
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Resolution |
1080p,720p D1 optional. |
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Audio |
Audio Input, Output |
4ch audio input, 1ch audio output. Independent intercom |
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Compression Format |
G.711, G.726 |
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Recording |
Storage Medium |
Supporting one 2.5” SATA hard drive(max 2TB) and one SD card(max 256GB) |
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Video Strategies |
Recording at start up by default, supporting timed recording, recording triggered by alarm and event, as well as manual recording |
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Alarm pre-recording |
0-60min |
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Alarm recording delay |
0-30min |
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Playback channel |
Support local 1/4/6/8 channel playback |
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Browse mode |
Time, channel, event. |
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Communication Ports |
RS232, RS485 |
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ADAS |
Built-in |
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Wireless Transmission |
3/4G/5G wireless transmission module, EVDO/TD-SCDMA/WCDMA/TDD-LTE/FDD-LTE ect. Wi-Fi module, 802.11b/g/n,2.4G/5.8G optional. Ethernet: Network aviation head(100M) |
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Position |
GPS/BD: Positioning, speed detection, time synchronization |
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Dimensions |
177 (L)x 186.8(W) x 54(H) |
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Weight |
Net: 1.25KG |




service department.