Smoke is detected at the fire's incipient stage. A fire in its earliest stage produces smoke undetectable by human senses, but a VESDA air sampling smoke detector provides early warning of the condition. A pre-warning signal is sent from the VESDA unit to the fire panel as a supervisory condition to notify personnel of an initial indication of invisible smoke.
As visible smoke builds, the "Fire 1" warning level is hit and the VESDA unit sends an alarm input to the fire panel, setting off the building fire alarm. The system may be configured with a second type of detection, such as spot smoke detectors designed to detect smoke from a larger fire, sending a second confirming alarm input to the panel, confirming the need for suppression release.
With confirmation of a fire, a new alarm sounds indicating the suppression system will release in 30 seconds.
As visible smoke builds, the "Fire 1" warning level is hit and the VESDA unit sends an alarm input to the fire panel, setting off the building fire alarm. The system may be configured with a second type of detection, such as spot smoke detectors designed to detect smoke from a larger fire, sending a second confirming alarm input to the panel, confirming the need for suppression release.
With confirmation of a fire, a new alarm sounds indicating the suppression system will release in 30 seconds.
Services
Today, some of the largest and most successful companies in the world trust ORR to service and maintain their fire. Whether a failure is uncovered during an routine inspection, or a system problem presents itself, ORR is committed to. When your system discharges, protecting you from a fire, restoring your system is of the highest priority.
To request service or ask a question on a fire protection topic, please contact us below using your preferred method. ORR Protection Systems will be America's preeminent fire protection company for businesses with mission critical operations. We will deliver exceptional value by providing innovative solutions, anytime/anywhere responsiveness, special attention to detail, and an unwavering commitment to customers and associates.
ORR offers fire alarm monitoring services to provide peace of mind to business owners who want a national team of monitors looking after life and property housed within the protected facility. In addition to fire alarms, ORR provides monitoring of supervisory signals for sprinkler malfunction and trouble signals indicating electrical malfunction.
Mass Notification is a comprehensive solution that leverages cutting-edge communications technology to not only warn people of danger, but to keep them informed and guide them to safety. Mass Notification (also known as MNS) is a system of inputs, monitoring capabilities, and outputs, designed to detect threat, track events, and provide instructions to people in the presence of danger.
Fire detectors identify high temperatures or the presence of particles created in the early stages of combustion. This information is then relayed to the fire panel. An Air Sampling Detector consists of a piping or tubing distribution network that runs from the detector to the area(s). Beam detection has become commonplace within large open areas, such as atriums, warehouses, etc. Beam Detectors are.
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