4CH SDI 1080P MDVR 3G/4G/WIFI /GPS hd SDI mobile dvr for bus car

• HD 1080p mobile dvr ,2.5 inch HDD max 2TB , support HDD & SD card dual storage
• 4ch full HD-SDI 1080P HD mobile dvr recording in real time, 4ch audio synchronous recording
• More attractive menu interface,more detailed items
• All-in-one model with all the functions you need
• 4-CH A/V  in, 1CH AV out
• 1 VGA output, support 1920*1080,1280*720,1024*768 resolution
• support remote download and playback, video can be accurate to seconds
• Motion detection, pre-alarm record and alarm linkage
• Built in 3G/4G,WIFI,GPS,G-sensor module to be optional
• can record  speed, GPS position,acceleration, emergent brake, video rearview,swerve view,alarm etc
• TES  correction encrypted file management system, no video loss and protect data in 2s before power sudden off
• Support outer extend,like LED screen,ID reader,schedule monitor,passenger statistic
• DC 8 -36V wide voltage applicable for various types of vehicle
• Dual shockproof- best product structure design
• FREE SOFTWARE

• Powerful R&D team
• Industry experience for  Several years
  
• Complete product range
• Excellent quality and competitive price
• Professional sales service and after-sale service
• High efficiency to meet your requirements
• Customized service(ODM and OEM are welcome)