An Optional Rm-Ns10 Remote Control Unit, Connected To The Recorder With A Single Usb Cable, Allows Users To Control Both The Recorder And The Networked Cameras. A Wide Range Of Operations, Including Camera Pan/Tilt/Zoom (Ptz) Control, Image Search, Image Playback, And Camera Selection, Can Be Performed From This Unit. Also, Because The Rm-Ns10 Is Equipped With A Joystick And A Feature-Rich Control Panel, It Can Be Operated Intuitively By Users Familiar With Cctv Remote Controllers.