To register for an event or purchase a product, without creating a Guest Account, please call or email ACA International Customer Care at (800) 269-1607.
A panâtiltâzoom camera (PTZ camera) is a camera that is capable of remote directional and zoom control. In television production, PTZ controls are used with professional video cameras in television studios and referred to as camera robotics.These systems can be remotely controlled by automation systems.The PTZ controls are generally sold separately without the cameras.n television production, PTZ controls are used with professional video cameras in television studios and referred to as camera robotics. These systems can be remotely controlled by automation systems. The PTZ controls are generally sold separately without the cameras.
DVRs, NVRs, and TVI DVRs will all record surveillance camera footage onto a hard drive, allow you to watch your camera on a monitor or TV, and put your camera's video online so you can watch it on your computer, phone, or tablet. They only differ by resolution and what type of cameras they record.