MDVR 8104 4 Channel DVR, 3g & GPS enabled using up to a 2Tb HDD &
optional 128Gb SD Card for mirror image recording

High-performance Combined HDD & SD card mobile DVR
4 channel D1 real-time recording in Ultra High Definition video format
Embedded Linux operating system.
Support 2.5 inch large capacity hard disk storage, (up to a max 2TB)
Embedded SD card slot supports up 128Gb SD card
4 CH video input, with live view remote monitoring on a PC or smart phone
Selectable Low definition & High Definition (depending on 3G sim card data rate)
4 programmable  video & audio input alarms; support over speed alarm, GPS loss alarm and out of Geo-fence alarm, Panic Alarm button,
Video Channels can be programmed so when driver makes a turn signal the
relevant side camera can be displayed full screen to help see 'Blind spot'
Same when reverse gear is selected rear camera is full screen to aid reversing
8 programmable alarm inputs 1 programmable alarm output
3 RS485 communications channels 1 RS232 and 1 RJ45
Built in G-Sensor  fully user configurable
2 USB ports (1 front & 1 rear)
Built-in GPS,3G(WCDMA / EVDO/HSPA(TD-SCDMA)/4G and External WIFI(optional) IEEE802.11n, high transfer speed, for huge data Transmission;
3G/4G, WIFI, GPS is optional for Live View and Tracking
Supports PTZ local and remote control
Can be connected to a wide range of extra peripheral devices such as ultra sonic
Fuel sensor to measure and live report levels of fuel / oil or other fluids in tank
Intercom system & remote led control panel