4CH 4G WiFi SD card Mobile DVR
Product Description
This series of products is a Super cost-effective 4G WiFi SD Card Mobile DVR designed for the mobile surveillance market. Support wide power Voltage input, support large-capacity SD card recording, USB backup; use professional and reliable aviation plug connectors; unique UPS technology, combined with advanced software and hardware, and incorporate a series of detailed considerations to make the product more outstanding; High appearance, Precise structure, low power consumption, good heat dissipation; simple installation, easy operation, and extremely stable; widely used in passenger Coach, buses, taxis, school buses, logistics vehicles, dangerous goods vehicles, Sedan cars, ships, etc.
The detailed features are as follows:
- Industrial design, stable and reliable, easy to install
- Video adopts the international mainstream H.265/H.264 encoding format, and the audio adopts G711a encoding. It can support up to 4 channels of 1080P. high compression ratio , clear image, and Use small disk space .
- Professional vehicle power supply, can adapt to 8 to 36V ultra-wide voltage input, with multiple protection circuits such as overload/short circuit/reverse connection
- Highly reliable aviation plug input and output interface, easy to install and plug, and stronger Vandal-proof performance
- Support 4 channels of video and audio input, frame rate and image quality are adjustable
- Support single SD card Max 512G large capacity recording
- The video content has the power-off protection function, and the video will be automatically restored when power recovery
- Support video loss alarm function
- Independent delay Power shutdown , can support the system to continue running after the vehicle is turned off, the delay time can be set by yourself
- Supporting CMS client platform, providing multiple functions such as playback, analysis, management, etc.
- Support Firmware upgrade via SD card or U disk
- Support 1 x RS232, can be connected to RFID card reader, oil sensor, temperature sensor, etc.
Support 4G , WiFi and GPS function
Main functions
| Item |
Description |
Feature |
| Video subsystem |
Video channel |
4 channels, 1 to 4 video channels are optional, 4 audio channels |
| Resolution |
Support 4 channels 1080P, 720P, D1, CIF, etc. |
| Video quality |
Multiple levels are optional |
| OSD |
Various characters can be superimposed, such as date and time and channel ID, etc. |
| Loop recording |
Support SD card loop recording and loop coverage |
| Video mode |
Support boot recording, timing recording, alarm trigger recording |
| Preview |
Support single screen and multi screen |
| Playback subsystem |
Video search |
Supports search at any time within a certain day, and multiple search types are supported |
| Replay |
Support multi-channel comparison playback |
| Support fast forward and fast rewind, respectively supporting 2, 4, 8, 16 times speed optional |
| Support alarm point search and time point search |
| GUI |
Graphical interface |
Support configuration of various parameters through the remote control |
| other |
Power ON/OFF |
Support delay power on/off |
| Support ACC power on/off and time power on/off machine |
Audited Supplier 
){kind=link}