4CH AHD 1080P Car School Bus System mobile DVR Kit Vehicle Surveillance Solution
VW9204HD is a cost-effective and high extendibility mobile digital video recorder (MDVR), developed especially for vehicle monitoring and remote video surveillance. It adopts high speed processor HI3521D and embedded Linux system, combined with the most advanced technology of H.265 coding/decoding, 3G/4G network, GPS/BD and WIFI. It supports 1080p,720p,D1 resolution video recording, vehicle driving record and video remote uploading. With the central software can do central remote monitoring based on alarm linkage, vehicle intelligent dispatch management and playback analysis based on central database.
Main Specifications
project | parameter specification |
Audio and Video Inputs | video input | AHD:4ch 1080/25fps IPC:Scalable 1-8ch |
audio input | 4ch audio iuput |
Audio and Video outputs | video output | Default 1-way CVBS output (VGA output optional) |
speech output | 1ch audio output |
Audio and video parameter coding | video coding | H.264 Main Profile/H.265 |
· Resolution | 1080P/720P/D1 optional |
audio coding | Default G.726,G.711A optional |
storage space | HDD | 1 2.5-inch optional: SSD/HDD hard disk |
SD | Support 1 SD card |
wireless network | 4G | Supports 1 SIM card, optional: all major communication modules in the world |
WIFI | 2.4/5.8G optional |
locate mode | BD/GPS | Support for mixed positioning, speed detection, time synchronization |
interface | USB | USB2.0 interface, support export data, external engineering treasure |
serial port | Support 2 RS232, 1 RS485, can be connected with external sensor |
I/O | 4 level inputs, 2 analog inputs, 2 alarm outputs |
network interface | Support external IPC, support hybrid NVR function |
· Intercom | 1 special intercom handheld mark interface |
Other | operator schema | remote control,APP,WEB |
· Gravity sensor | Built-in G-Sensor |
Configurable AI algorithms | Face recognition,eople Counting |
3G Client Monitoring Platform CMSV6

Products Details


DSM prevents fatigue driving camera
1. Fatigue driving warning
2. Abnormal sightwarnings
3. Call warning
4. Imagecover warning
5. Driver change warning
6. Warning of camera failure
7. Supporte wide dynamic HDR response
8. 360°adjustable Angle, high temperature resistance
Specifications for DSM Camera
Item | Description |
Modelvw | VW-DMSM-22 |
Parameter of Lens | Image sensor | 1080P CMOS IMAGE SENSOR |
Optical format | 1/2.7 inch |
pixel | 1936H*1096V(1080P) |
Pixel size | 3.0*3.0um |
output format | 10-bit RGB Raw Data |
Image output video | Analog HD AHD signal |
Wide dynamic | 95DB |
lens structure | 4E |
aperture | 2.0 |
Lens resolution | 5 million pixels |
Angle | Horizontal H: 85° |
Vertical V: 45° |
IR filter | 940 IR |
Lamp beads | wavelength | 940nm |
Number | 2 |
work environment | voltage | 12V |
current | 230 mA±5 |
temperature | -20 ~ 70℃ |
Storage temperature | -30 ~ 80℃ |
Working humidity | 45%-80%RH |
Store humidity | 30%-90%RH |
atmospheric pressure | 860MBar ~ 1060Mbar |
Size | interface | 4PIN MicroTCA |
Line length | 55cm |
weight | 175g |
Structure size | 77(L)*55(W)*89(H)mm |
FQA
1. Do you provide the free CMS?
Yes, is free of charge. We will provide you the authorized code after you buy our equipment.
2. What is the minimum requirement to run this software?
CPU 2.5G four core; Memory 8GB; HDD 1TB;
3. Which OS can run this software?
server2002 / server2008 / Windows xp / Windows 7 / Windows 10, both 32bit and 64bit.
4. After we build our own server, can the IP of units be changed remotely?
Actually we can provide the protocol package for you to develop your own CMS. You could remotely change the settings of your vehicles, this is no problem.
Any further questions, please don't hesitate to contact us, we are very pleased to help you.