A detection device detects smoke as an indicator of a fire. As part of a fire alarm system, commercial detection devices send a signal to a fire alarm control panel. Household smoke detectors emit audible or visual alarm from the detector itself or multiple detectors. Detection devices usually housed in a plastic enclosure shaped like a disk. About 150 millimetres (6 in) in diameter and 25 millimetres (1 in) thick, but shape and size vary.
In large commercial and industrial buildings, smoke detectors typically linked to a central fire alarm system. Domestic smoke detectors range from single battery-powered units to multiple interconnected units with backup batteries.
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Gent Fixed heat detector (800171)
DESCRIPTION
Gent 800171 Conventional S-Quad Fixed Heat Detector
Manufactured by Gent, the Conventional S-Quad Fixed Heat Detector 800171 is an automatic heat detector with fast semi-conductor sensor for the reliable detection of fires with strong heat development. Process detector with decentralized intelligence, automatic function self-alarm and operating data storage and alarm indication. A remote indicator can also be connected
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FS24X-911-23-6: QuadBand™ IR3+ Detector (Aluminum)
FS24X provides wideband Multi-Spectrum Triple IR (IR/IR/IR/Visible) flame detection. It is part of our FSX family of
advanced technology Electro-Optical fire detectors. Using our patented* WideBand IR™, WideBand 4.3 micron IR™, and
Visible detection technology, the FS24X sets the standard for flame detection. Sophisticated software algorithms and dual
microprocessors ensure that the FS24X has the highest fire detection performance combined with optimal false alarm
rejection.
The WideBand IR™ Infrared technology using high-speed solid-state Quantum sensors allows detection of all types of fires,
hydrocarbon and non-hydrocarbon, in all weather conditions.

