Difference Between Linear and Spot Type Fire Detectors - Fire Alarm
May 15, 2024 · Spot and linear are two subclassifications of detection devices. Subclassifications group detectors based on their function and the types of scenarios they will be used in. Spot type devices are detectors that centralize their detection around a single point in the room.
Spot Detection | System Sensor | Honeywell
System Sensor is the world leader in commercial smoke detection. Our intelligent spot smoke detection lines provide the features and flexibility you need for your commercial fire or security system.
Smoke detector - Wikipedia
In spot-type detectors, all of these components are arranged inside a chamber where air, which may contain smoke from a nearby fire, flows.
Smoke Detection 101 - Electrical Contractor Magazine
Initially here we are describing spot-type smoke detectors, so-called because they are installed on a single spot on the ceiling to detect smoke in a space. These are also the most frequently used smoke detection device for a clear majority of fire alarm systems.
NFPA 90A and 92B provide information for the use of smoke detectors in ducts of heating, ventilating, or air conditioning (HVAC) systems and smoke control systems. NFPA 101 specifies the requirements for smoke detection in both new and existing buildings depending on …
Spot Smoke Detection | ORR Protection Systems
Spot-type smoke detectors use the photoelectric principle of operation. These systems are intended for early warning of a fire (versus very early warning). Some are designed for installation in ventilation ducts. (See NFPA 72, National Fire Alarm Code.)
Spot Detector by Honeywell System Sensor
Honeywell’s System Sensor spot detectors and accessories provide reliable smoke, heat, fire and carbon monoxide (CO) detection for a range of building applications. The System Sensor spot detector line meets the fire safety needs of both commercial and residential applications.
The area smoke detector, also known as a spot-type detector is a device whose detecting element is concen-trated at a particular location or spot. Area detectors are normally mounted to a ceiling and detect smoke in a specific area.
Self-Test Series Spot Detectors | Honeywell
Self-Test Series detectors automatically perform maintenance tests for smoke and heat detection without using canned smoke or heat guns when used with a compatible fire alarm conrol panel and supporting self test App.
The FireLite BEAM355 and BEAM355S are intelligent, addressable reflected beam smoke detectors for protecting open areas with high and sloping ceilings, and wide-open areas, where spot-type smoke detectors are difficult to install BEAM355 and maintain.