Downloads & Links Click the links below for additional information (Will open in a new window) PINNACLE WEBSITE LITERATURE MicroGuard Safety Light Curtain (PDF) MicroGuard Solid State - Model SS (PDF) MicroGuard Solid State - Model SS (printable) (PDF) MicroGuard Overview Sheet (PDF) PPG Safety Light Curtain (PDF) STTS Safety Mat System (PDF) NSD Safety Mat System (PDF) Ultratouch Ergonomic Palm Buttons (PDF)