Profile: SimplexGrinnell LP designs, engineers and installs best-in-class systems and specialize in inspection, testing, maintenance and monitoring. We deal with fire detection and alarm, fire sprinklers & extinguishers and fire suppression. We provide integrated security applications linking access control, CCTV and fire protection. Our mass notification systems is a gigantic public address systems that provide prerecorded or live voice communication to personnel over a wide area by use of a highly secure encrypted wireless network. We offer a wide array of healthcare communications products and systems that improve patient care and enhance staff productivity. We are a single-source provider for integrated low-voltage building communications that keep people safe, informed and connected.