The touchpanel is a handheld, long range, RF, 2-way wireless transceiver that communicates through a RF gateway/transceiver, STRFGWX (sold separately) to the Cresnet system. The 2-way communications provide the control of the Cresnet devices and provide dynamic onscreen feedback for real-time confirmation of commands. Up to 15 touchpanels can communicate with one STRFGWX. The RF signals can travel from a minimum of three feet up to a maximum of 50 - 75 feet. Additional range can be obtained by using multiple STRFGWX units distributed throughout any particular area or installation. The location and the antenna position of the STRFGWX are important factors in the RF performance. The range of the touchpanel is also dependent on its placement and the construction of the building in which it is used. The STX-1550C touchpanel offers: • 256 color display • Pop-up sub panels to reduce memory requirements, providing optimal speed and performance • Multiple button, slider control, and icon configurations • Up to 999 functions and 96 screens • Imported photographs, drawings, and icons • Support for downloadable fonts - proportional and non-proportional • Foreign language text Included with the STX-1550C is a Crestron High Performance Rechargeable Battery Pack (ST-BTP) and a SmarTouch Docking Station (ST-DS) that docks the touchpanel and/or recharges the ST-BTP. An external power pack (PW-1215 for domestic use or PWI-121...