4CH AHD Mobile SD/HDD recorder with GPS/3G/4G/WIFI

4 channel AHD auido video/ CVBS audio video input，720P recording； 1 AV output,1 VGA output；

• Professional car power supply for 9-36V DC input
• Lower voltage, shortcut, reverse connect protection for different kinds of vechile；
• Support smart power management, automatic power off when lower voltage, low power consumption

• Unique file management with encryption technologe to make sure the information saftey；
• SD card bad sector inspection technology, for no-lost recording and long SD card life；
• Built-in super capacitor incase of date lost and SD card fail for power off
• Support SD card maxima goes to 256G
• Support HDD maxima 2TB

• Support GPS/BD position with high sensitivity and speed；
• Support WIFI ，802.11b/g/n，2.4GHz；
• Support 3G/4G LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA；

• 162*153*52（mm)

• 1.2kg

7. General:

• 4 channel 720P+3/4G+GPS——SD（128GB）+HDD（2TB）