PTZ Controller is a Security & Privacy::Covert Surveillance software developed by Serial Port Tool. After our trial and test, the software was found to be official, secure and free. Here is the official description for PTZ Controller: PTZ Controller is an application to control Pan Tilt Zoom High Speed PTZ camrea. It is PTZ keyboard software for PTZ camera. It controls PTZ camera through RS232 port directly, or through RS485/USB port with a converter. It supports multiple standard protocols. User-defined and keyboard shortcut functions make it more powerful than traditional PTZ keyboard hardware. It's also a good debug tool for PTZ camera's test and install. It is a robust, easy-to-use PTZ keyboard controller.
Control multiple PTZ cameras through RS232 port dierectly
Support protocols for Pelco, AD, Bosch, Sony, Panasonic, Samsung, Samsung-T, LG, LiLin, Canon, ERNA, Hitachi, Cohu, and Eagle PT
Support control for Pan, Tilt, Zoom, Focus and Iris
Support multiple Auto Scan tracks
Powerful custom function buttons
Sending user-defined Hex data to PTZ camera
Keyboard shortcuts to control cameras and presets
Build-in joystick and gamepad
Remote controler by HTTP request
Allow to export and import setting file
Totally FREE to try full function within 30 days you can download PTZ Controller 3.5 free now.