4ch of analog video and audio input, each channel up to 1080P encoding

With 1ch CVBS video output, 1ch audio output

With 1ch VGA video output interface, max resolution up to 1920x1080

It can access 1xM2 SSD and 1xSD card

Built-in 3G/4G wireless module, providing flexible wireless transmission

Built-in high-sensitivity satellite positioning module, supporting extended BDS

Wide range power supply (DC +9V to +36V)