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Notifier ECO Photoelectric Smoke Temperature Detector ECO1002A

Notifier FD-851HTE Conventional Fixed Temperature Heat Detector 78 Deg

Notifier FD-851REA Conventional Rate Of Rise Heat Detector

Notifier NFXI-OSI-RIE Addressable OSID-R Beam Detector - 5-100M Range

Notifier SD-851TE Conventional Multi Detector

Notifier SD-851EA PhD Low-Profile 800 Series Conventional Optical Smoke Detector

Notifier NFXI-BEAM Loop Powered Beam Detector

Notifier NFXI-BEAM Loop Powered Beam Detector

Notifier NFXI-BEAM Loop Powered Beam DetectorThe Opal addressable beam detector is an intelligent reflector type linear optical beam smoke detector designed to operate with Notifier addressable fire alarm systems. It operates primarily on the principle of light obscuration utilising infra-red light. The Infra-Red transmitter generates a beam of light towards a high efficiency reflect. The reflector returns the beam to the receiver where an analysis of the received signal is made. The change in the strength of the received signal is used to determine the alarm condition.Key Features5 100m operating range designed for the protection of buildings such as shopping centres heritage buildings warehouses and other structures with large open spacesEasy set-up and calibration with visual aids for both coarse and fine adjustmentLoop powered with built in isolation for system mappingUtilizes the advanced Opal digital protocol whilst remaining backward compatible with existing Notifier systemThe NFXI-BEAM-T Beam Detector features a unique remote test capability that fully tests both the optics and the electronics of the device. This means theres no need to hire a platform to give high level access to the device in testing.Two automatically variable sensitivity modes compensate for short term environmental changesAutomatic drift compensation compensates for long term sensitivity changes caused by environmental factorsFour fixed sensitivity level

GBP 878.53
1

Notifier NFXI-BEAM-T Loop Powered Beam Detector with Test Facility

Notifier NFXI-BEAM-T Loop Powered Beam Detector with Test Facility

Notifier NFXI-BEAM-T Loop Powered Beam DetectorThe Opal addressable beam detector is an intelligent reflector type linear optical beam smoke detector designed to operate with Notifier addressable fire alarm systems. It operates primarily on the principle of light obscuration utilising infra-red light. The Infra-Red transmitter generates a beam of light towards a high efficiency reflect. The reflector returns the beam to the receiver where an analysis of the received signal is made. The change in the strength of the received signal is used to determine the alarm condition.Key Features5 100m operating range designed for the protection of buildings such as shopping centres heritage buildings warehouses and other structures with large open spacesEasy set-up and calibration with visual aids for both coarse and fine adjustmentLoop powered with built in isolation for system mappingUtilizes the advanced Opal digital protocol whilst remaining backward compatible with existing Notifier systemThe NFXI-BEAM-T Beam Detector features a unique remote test capability that fully tests both the optics and the electronics of the device. This means theres no need to hire a platform to give high level access to the device in testing.Two automatically variable sensitivity modes compensate for short term environmental changesAutomatic drift compensation compensates for long term sensitivity changes caused by environmental factorsFour fixed sensitivity level

GBP 1026.98
1

Notifier ECO1003A ECO Photoelectric Smoke Detector

Notifier ECO1003A ECO Photoelectric Smoke Detector

Notifier ECO1003A ECO Photoelectric Smoke DetectorThe ECO1003 A photoelectric smoke detector belongs to System Sensors ECO1000 range of detectors. ECO1000 is a range of conventional detectors which have been produced using the latest in manufacturing technology and supplied with an array of advanced features making them better by design.The ECO1003 A photoelectric smoke detector uses a state of the art optical chamber combined with an application specific integrated circuit ASIC to provide quick and accurate detection of fires. A combination of the unique chamber design and other technically advanced features will significantly extend the service intervals before cleaning of the detector becomes necessary.A laser-based hand held Remote Test Unit can be used in conjunction with the range of ECO1000 detectors for alarm test purposes. The unit transmits a coded message preventing spurious alarms being generated by other laser-based devices. With a range of several metres the hand held test unit provides a fast and simple way of remotely alarm testing the range of ECO1000 detectors and removes the need for any direct physical access to the detector by the useThe ECO1003 A detector has an integral LED which illuminates to provide a local alarm signal. This latches on and remains illuminated until the detector is reset by a momentary power interruption. An optional remote LED annunciator may be used to repeat any alarm signal.A variety of detector bases can be used with the ECO1003 A detector providing application flexibility and compatibility with a wide range of Fire Alarm Control Panels. All bases are fitted with a shorting spring to permit circuit testing prior to fitting the detector and have a tamper resistant feature which when activated prevents removal of the detector without the use of a tool. All System Sensor products are covered by our extended 3-year warranty.Key FeaturesLow profile designLow current drawAutomatic drift compensationOperates on 12 and 24VDC SystemsRemote alarm test featureEasy MaintenanceApproved to EN54 72000Approved to MED 9698ECExtended warranty

GBP 23.45
1

Notifier SMART4 White Intelligent Multi-Criteria Detector

Notifier SMART4 White Intelligent Multi-Criteria Detector

Notifier SMART4 White Intelligent Multi-Criteria DetectorFires take many forms from a slow smouldering fire that produces large amounts of smoke and Carbon Monoxide but little heat through to alcohol fires that produce high temperatures very quickly without any evidence of smoke.The SMART4 has a sophisticated brain capable of intelligently combining the data from the four sensing elements to provide a fast response to real fires while remaining extremely resilient to false alarm incidents. Using a combination of Carbon Monoxide Heat Optical smoke sensing and Infrared flame sensing elements enables SMART4 to detect the broadest range of fire conditions providing the earliest warning.How the SMART4 worksThe SMART4 is configured so that it normally operates at a high immunity level changing to become very sensitive to fires when fire characteristics are sensed. In this way transient nuisances are monitored and ignored reducing the false alarm rate.SMART4 dynamically adjusts the detection profile of the device in response to the input from the sensors enabling it to be re-characterised on the fly as the ambient conditions change. Based upon the sensor signals sensor thresholds sensor gain time delays combination sampling rates averaging rates are dynamically adjusted. And if any sensor fails the sensitivity of the remaining sensors are adjusted to compensate and a fault condition is indicated.The IR light sensor helps the detector recognise specific situations such as welding and makes adjustments rapidly in order to further reduce the potential for false alarms. The thermal detection function fuses thermistor technology with a software corrected linear temperature response. In areas where the normal daytime activities are likely to create unwanted alarms the detector can be programmed to operate on a Heat only mode automatically reverting to multi sensor operation during the unoccupied period. The SMART4 is thus able to offer exceptional false alarm immunity and excellent fire detection.Key FeaturesUnique true four sensor Multi-criteria detectorFully integrated Infra-Red sensor to support the fire alarm decisionCO gas sensing for fastest response to slow developing and smouldering firesHighest possible immunity to unwanted alarmsAutomatic drift compensation of smoke sensor and CO cellTwin LED indicators providing 360 visibilityWide temperature rangeBuilt in test switchStable communication with high noise immunity

GBP 212.53
1

Notifier VIEW High Sensitivity Addressable IR Smoke Detector NFXI-VIEW

Notifier VIEW High Sensitivity Addressable IR Smoke Detector NFXI-VIEW

Notifier VIEW High Sensitivity Addressable IR Smoke Detector NFXI-VIEWThe VIEW high sensitivity high gain amplifier based intelligent smoke sensor is a unique offering from NOTIFIER that provides extremely high sensitivity to fire conditions by detecting the earliest particles of combustion. This is achieved by combining a patented optical chamber with advanced high power output IR LED diode and precision optics technology which is matched with a unique superior high gain IR receiver amplifier enhancing the sensitivity of the device. The chamber is supported by sophisticated processing circuitry and microprocessors that feature smoothing-filter algorithms to help eliminate transient environmental noise conditions and reduce nuisance alarms.The advanced detection capabilities are combined with enhanced AWACS algorithms in the NOTIFIER fire control panel. The result is a very sensitive but stable system that can achieve 0.06 to 6.41 m obscuration sensitivity providing up to 100 times more sensitivity than a standard photoelectric smoke sensor. In addition the light beam and algorithms allow the system to differentiate between dust and smoke particles.Using these algorithms the VIEW system provides drift compensation three levels of maintenance alert selection of nine alarm levels and nine pre-alarm levels. The system includes a self-learn sensitivity adjustment to set the prealarm level just above the peak levels sensed over extended periods for each sensors actual environment. Multiple sensor algorithms permit the control equipment to consider readings from up to six sensors in an area to provide faster detection of incipient fires.Using a point type intelligent sensor the VIEW system inherently does not have transit times from sensing points to a detector a factor inherent in aspiration systems delaying the sensing of a fire condition and since it does not rely on a single sensor for the room no dilution can occur. A point sensor also enables the control panel to provide the operator with a pinpoint description of where the fire is located rather than a room alarm.Key FeaturesExtremely high sensitivity high power output IR LED and high gain IR receiver amplifier based smoke sensorImproved signal stability using the latest LED technology for professional applicationsRedesigned smoke chamber to further reduce the risk of false alarms3-colour LEDs to locate alarms and speed up diagnostics and fault findingIntegrated and controlled isolatorsSupport for the latest OPAL protocol which offers superior performance and diagnostics capabilitiesFull backward compatibility with existing systemsRotary decade address switches

GBP 377.21
1