... and TV output at the same time,Genuine high definition VGA outputSupport Network and mobile remotely monitoring such as iPhone, Blackberry ... Input4channel8channel16channelVideo Output2channel TV output BNC,1.0Vp-p,75Ω,1 VGA output(optional)1channel TV output BNC,1.0Vp-p,75 ... Ω,1 VGA output(optional)Audio Input1 (could be expanded to 4channel) ...