GMT Control app for iPhone and iPad

4.4 ( 9504 ratings )

Business Utilities
Developer: GMTECHTRONICS

Free

Current version: 1.0, last update: 7 years ago
First release : 11 Sep 2017
App size: 13.57 Mb

Remotely control our new range of 3G intercoms and switches at the touch of a button. Includes the options of toggle hold open, hold close anything that is connected to the relays of the intercoms or switches without having to type the commands.