l 4CH AHD720P /AHD1080P, or support analogue and AHD mix mode

l 3G/4G+GPS+WIFI functions for optional

l All real-time Record video, 1-25 Frame adjustable; H.264 algorithm.

l Support 4way video and audio input

l Very Wide voltage 9-36V, over Voltage, over current and short circuit protection.

l To provide an independent external 12V 2A voltage for camera

l Air-head connector cable ，not easy loosening

l SD card storage, support 1pc or 2 pcs 128G SD card