SimplexGrinnell can do it all.\r\nFire detection and alarm.\r\nFire sprinklers and extinguishers.\r\nFire suppression.\r\nIntegrated security.\r\nHealthcare communications.\r\nSound, intercom and telephone.\r\nTime clocks.\r\nAll backed by 24/7 emergency service. \r\n \r\nNot only does SimplexGrinnell design, engineer and install best-in-class systems, we provide expert inspection, testing, maintenance and monitoring. \r\n\r\nAnd the industry's largest service organization puts us at your doorstep, no matter where you're located. SimplexGrinnell has more than 10,000 technicians, installers and other professionals who provide the responsive coverage you require. We serve our customers through a network of \r\nlocal offices that covers all of North America. \r\n