3 axis Joystick KeyboardModel: GMT-500

Features :? Telemetry controller for the remote control of CCTV Devices? Controls up to maximun 512 CCTV receivers? Preset control : 225 positions memory set for each camera? 3 axis joystick control to pan/tile/ zoom movement? Communication:RS232,RS485? Can be connects with up to 8 sub - keyboards? To select menu on touch screen and scan DVR menu with joy shuttle easily