Vehicle Security 4 Channel h.264 Multi-function SD Card Mobile DVR 3G WIFI GPS

Vehicle Security 4CH h.264 Multi-function 3G WIFI GPS support SD Card Mobile DVR

Features:

•  H.264 main profile Video compression format;
•  Can work with power supply ranging from DC8V to DC36V;
•  Supports Manual Record, Motion Detect and scheduled Record;
•  Video resolution: D1/HD1/CIF/QCIF selectable for each channel;
•  frame rate: 1-25fps (PAL) or 1-30fps (NTSC) for each channel;
•  Supports 4 channels "Video & Audio" recording and playback simultaneously;
•  Supports 4 channels "alarm input" and 1 channel "alarm output";
•  Supports VGA high definition video/audio output;
•  Can work with 4 cameras simultaneously, and power all 4 cameras directly;
•  Power off delay function, DVR could shut down delay at least 30 seconds.

Description:

1.  H.264 video code compression, dual stream output;
2.  G.726 audio compression format, 4-channel audio input, 1-channel audio output.
3.   Built-in 3G module, HSUPA / HSDPA / WCDMA / EVDO / TD-SCDMA
4.   2 channels D1 + 2 channels CIF Full frame recording
5.   Dual SD card storage,support 128GB SDHC card and Class 10SDxc card
6.   Built-in G-sensor moduleBuilt-in GPS module
7.  Power-off protection in emergency, ensure complete video data and avoid file damage;
8.  Real-time local recording, multiple formats for selection, supporting full screen of single channel or multi-window stitching upon accidents;
9.  Switch signal interface, 4-channel alarm input, 1-channel alarm output;
10.  PTZ control;
11.  Multiple recording modes: record upon startup, timed recording and triggered recording;
12.  Universal video file formats: applying ASF format, which can be played with the universal software VLC or the supplied playback software, supporting 1ch or 4ch synchronous playback;
13.  Data storage, supporting up to 2pcs SD card with the capacity up to 256G;
14.  Wide voltage design, 8-36V DC wide voltage input, suitable for various vehicles; 
15.  Optional functions: 3G, GPS, WIFI, IP calling, Dialing.
16.   Smart alarm up to  36  types ,such as over speed driving remind,pre-alarm and alarmemergency alarm

• detect the abnormal operation of the door
• prevent robbery alarm
• corss boarder alarm
• hard brake/acceleration/turns  alarm  etc

Application:

Used in bus ,goods van, school bus, police car, escort car, tanker truck etc

Vehicle Security 4CH h.264 Multi-function 3G WIFI GPS support SD Card Mobile DVR