Built-in 1ch AHD 1080P camera SD Card & SIM Card can be locked for security Built-in G-sensor Built-in ultracapacitor, avoid data loss and SD card damage caused by sudden outage Support USB plug-in Mobile hard disk (only support SSD), max 2TB Support SD card storage, max 256GB Support GPS/BD optional, high sensitivity, fast positioning Support wireless download by WIFI, 802.11b/g/n,2.4GHz Can be connected with 3 external cameras (for optional) Can be connected with an external monitor with CVBS output Support platform management (4G function for optional)
