Siemens TFT - Manual (Page 91)

Telemetry equipment designed for buildings
A complete range of telemetry receivers connecting to pan-tilt head devices, operat-
ing at fixed or variable speeds and offering different maximum loads. The range is
designed for both internal and external use. Models allow simple connection and
control via matrix switching systems and keyboards, including setting and calling
preset positions, and variable speed control.
Pan-tilt and Telemetry Equipment