GH75 0 Posted March 23, 2016 We use Dahua and smart pss almost exclusively. We are considering installing multiple Ptz for a community that will have guards live viewing. But the guards will be several blocks over and wireless is not an option due to line of sight, bandwidth etc. So they will be controlling the Ptz over the Internet. Seems like the Ptz are slow and twitchy over the net, not like on sight where they respond quickly. Could this be due to us using the pss software versus a dedicated Ptz controller? Share this post Link to post Share on other sites