... .the camera support Window Mobile, Android,iphone The video / audio input: 4 video, 4 audio real D1 preview CIF hardware video ... time, 25 frame / sec; full high-definition D1 display, with VGA;*4 video input, 2 channel video output, the output of the ... VGA, PTZ, 2 audio input.2 output* support for remote monitoring network, USB backup, to ...