Barryvdw 0 Posted June 20, 2012 485 A, B” of DVR cannot parallel connect with “485 port” of other device Share this post Link to post Share on other sites
Horizon 0 Posted June 21, 2012 At a guess, that the DVR can not share the control of PTZ cameras with another device (such as a joystick/keyboard, or a second DVR). Share this post Link to post Share on other sites
