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 Dual Optical Heat-Detector White-(S4-711)
DESCRIPTION
Gent S4-711 Dual Optical Heat Detector
The S4-711 is specifically designed to be used with the Gent Vigilon range of Analogue Addressable Control Panels. This detector is a Dual Optical Type Analogue Addressable Smoke Detector combined with a Heat Detection Element. This product requires a Gent S4-700 base for mounting.
A truly intelligent analogue sensor combining local processing in the sensor and the panel to achieve an immediate response to real fires whilst minimising the risk of false alarms.
₦ 45,000.00Buy nowGent Dual Optical Heat-Detector White-(S4-711)
₦ 45,000.00 -
Gent S4 Heat Detector with Sounder – S4-780-S
Gent S4 Heat Detector with Sounder – S4-780-S
The S4-780-S Heat Sensor with Sounder is a Gent Vigilon S-Quad sensor with a unique combination of sensing elements to provide quick, intelligent fire decisions. Heat detection levels are fully programmable. This allows it to be configured to filter specific risks resulting in significantly reduced false alarms.
₦ 49,000.00Buy nowGent S4 Heat Detector with Sounder – S4-780-S
₦ 49,000.00 -
Gent S4 Dual Optical Heat Sensor / High Power / White VAD – (S4-711-VAD-HPW)
Gent S4-711-VAD-HPW Heat-Sensor
The S-Quad range of multifunction devices includes sensors with sounder, speech and EN54-23 certified visual alarms. This allows maximum flexibility for designers providing cover for a building. The advanced sensing technology is enhanced with a device that can alert building occupants with a highly visible visual alarm, and a recorded voice message to ensure all occupants are alerted to an emergency.
Innovative design has allowed the LED visual alarm to be built into the center of the sensor with the sounder and speech circuits inside providing a neat and aesthetic solution to multi-function devices.
The visual alarm and voice messages are synchronized across each control panel ensuring a clear unambiguous message to building occupiers.
₦ 58,000.00Buy now