The TG-T14-4 transmitter. This product features six analogue buttons and four 2-step buttons. The TG-T14-4 transmitter is the perfect choice for someone wanting to control an application with variable speeds while also having the options of regular on/off functions or multiple actions with the 2-step buttons. The analogue buttons have been developed by Tele Radio. They have a unique safety feature built-in that prevents them from being accidentally activated by strong magnetic field which often occurs in industrial environments.