Four Channels H.264 SD Card Mobile DVR With 4G Wifi G - Sensor GPS

M604 is a high-end SD card mobile dvr dedicated for mobile surveillance market. Applying high-speed processor and embedded operating system and integrating various state-of-the-art technologies of IT industry, such as audio/video codec technologies, large-capacity hard drive storage technologies, stream media network technologies, video/audio noise reduction technologies, mature damping technologies and wide voltage design, it features concise appearance, flexible installation, powerful functions and safe and reliable system.allows customization of functions like 3G type, Wi-Fi and GPS, etc.

Main features:

Specifications:

1. H.264 video code compression;

2. G.726 audio compression format, 4ch audio input, 1ch audio output.
3. Power-off protection in emergency, adopting special UPS technology , ensure        complete video data and avoid file damage;
4. Real-time local recording, multiple formats for selection, supporting full screen of    single channel or multi-window stitching upon accidents;
5. Switch signal interface, 6ch alarm input, 1ch alarm output;
6. PTZ control;
7. Multiple recording modes: record upon startup, timed recording and triggered recording;
8. 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;

9. Data storage, 2pcs SD card (256G);
10. Wide voltage design, 8-36V DC wide voltage input, suitable for various vehicles; DC
 5V/0.5A, 12V/2A output;
11. Rapid startup, capable of entering normal working mode within 25 seconds after startup;supporting on/off with key switch, timed on/off and delayed on/off, etc.;
12. Optional functions:
     a. 3G/4G wireless transmission;
     b. Wi-Fi wireless transmission;
     c. GPS, G-sensor acceleration sensor, with precise time correction;
     d. IP calling;
     e. Dialing;

Product Pictures: