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Apollo XP95 Sounder Beacon Base - 45681-331APO

Apollo XP95 Sounder Beacon Base - 45681-331APOThe Sounder Beacon Base are loop powered so needs no external power supply. It operates at 1728V DC and is polarity-sensitive. The Sounder Beacon Base are moulded in polycarbonate and has stainless steel contacts that accept solid or stranded cables of up to 2.5mm.The Sounder Beacon Bases will operate only with control equipment using the Apollo XP95 or Discovery protocol. The features of the Sounder Beacon Base are available only when it is connected to a control panel with the appropriate software.Key FeaturesTwo volume ranges 55-75dBA and 75-91dBAVisual indicator flash rate of once per secondSynchronisation of alert and evacuate tonesSynchronisation of visual indicator flashIndividual and group addressingUnique acoustic and visual indicator self-test

GBP 58.67

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Apollo Intelligent Clear Open-Area Sounder Beacon - 55000-006APO

Apollo Intelligent Clear Open-Area Sounder Beacon - 55000-006APOThe Intelligent Open-Area Sounder Visual Indicator is designed for use in open areas and can be connected to an Apollo Discovery or XP95 system. A nominal sound output of 100dBA is achieved at a current consumption of 5mA in the case of the sounder and 8mA for the sounder beacon. Many control panels will be able to drive up to 20 sounders and up to 15 sounder beacons per loop on average.The maximum number of devices that may be connected to a particular loop should however be determined by a loop loading calculation using the Apollo Loop Calculator. Since the alarm devices are intended for use in open areas it is possible for more than one device to be audible at any given point in a building. For this reason the operation of all may be synchronised by the control panel.Key FeaturesSelf-test monitoringChoice of tones on standard device Apollo Slow Whoop and DINTwo volume settings 92dBA and 100dBAIndividual and group addressingSynchronisation of tones and flashesBuilt in isolatorLoop-poweredIP65 rated

GBP 69.17

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Apollo Intelligent Open Area White Sounder Sonos - 55000-002APO

Apollo Intelligent Open Area White Sounder Sonos - 55000-002APOThe Intelligent Open-Area Sounder has been designed for use in open areas and can be connected to any Discovery or XP95 system. A nominal sound output of 100dBA is achieved at a current consumption of 5mA in the case of the sounder and 8mA for the sounder beacon. Many control panels will be able to drive up to 20 sounders and up to 15 sounder beacons per loop on average.The maximum number of devices that may be connected to a particular loop should however be determined by a loop loading calculation using the Apollo Loop Calculator. Since the alarm devices are intended for use in open areas it is possible for more than one device to be audible at any given point in a building. For this reason the operation of all may be synchronised by the control panel.Key FeaturesSelf-test fault monitoringChoice of tones on standard device Apollo Slow Whoop and DINTwo volume settings 92dBA and 100dBASynchronisation of tones Individual and group addressingBuilt in isolator Red or white optionsLoop-poweredIP65 rated

GBP 44.81

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Apollo White Multi-Tone Open-Area Sounder - 55000-279APO

Apollo White Multi-Tone Open-Area Sounder - 55000-279APOThe Multi-Tone Open-Area Sounder is designed for use in open areas and can be connected to any Discovery or XP95 system. The Multi-tone Open-Area Alarm Devices are powered directly from the loop and need no external power supply. They operate at 18 28V DC and are polarity sensitive.Synchronisation of the tones ensures the integrity of the signal tones from different sounders do not merge into one signal that could be mistaken for a different tone. A nominal sound output of 100dBA is achieved at a current consumption of 5mA in the case of the sounder and 9mA for the sounder beacon.Many control panels will be able to drive up to 20 sounders per loop on average. The maximum number of sounders that may be connected to a particular loop should however be determined by a loop loading calculation using the Apollo Loop Calculator.Key FeaturesUpdated to include choice of tones Apollo slow whoop and DINTwo volume settings 92dBA and 100dBASynchronisation of tonesIndividual and group addressingLoop PoweredRed or White optionsIP21C rated

GBP 73.40

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Apollo 45681-330APO Intelligent Sounder Visual Indicator Base with Isolator

Apollo 45681-330APO Intelligent Sounder Visual Indicator Base with IsolatorThe low volume range is useful in areas such as hospitals where a fire alert is initially intended to warn staff only. The sounder is set to the high range for general use. Synchronisation of tones ensures the integrity of the signaltones from different sounders do not merge into one signal that could be mistaken for a different tone. Group addressing is a simple method of alerting an entire area or group of rooms without delay.For systems requiring isolators at every point the built-in isolator saves installation time and cost. The acoustic self-test means that the sounder listens to itself when it is switched on. If no sound is detected a fault signal is transmitted when the sounder is polled.The beacon self-test is achieved by means of an LED monitoring circuit. If the LEDs do not draw current when the sounder beacon base has been switched on a fault signal is transmitted when the device is next polled.Key FeaturesTwo volume ranges 55-75dBA and 75-91dBAVisual indicator flash rate of once per secondSynchronisation of alert and evacuate tonesSynchronisation of visual indicator flashIndividual and group addressingUnique acoustic and visual indicator self-testBuilt-in Isolator

GBP 58.67

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Apollo Orbis I.S. A1R Heat Detector with Flashing LED ORB-HT-51146-APO

Apollo Orbis I.S. A1R Heat Detector with Flashing LED ORB-HT-51146-APOThe Orbis IS Heat Detector monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature. The Orbis IS range incorporates seven heat detector classes to suit a wide range of operating conditions.OperationOrbis I.S. heat detectors have an open-web casing which allows air to flow freely across a thermistor which measures the air temperature every 2 seconds. A microprocessor stores the temperature and compares them with per-set values to determine whether a fixed upper limit - the alarm limit - has been reached. In the case of rate-of-rise detectors the microprocessor uses algorithms to determine how fast the temperature is increasing.Static heat detectors respond only when a fixed temperature has been reached. Rate-of-rise detectors have a fixed upper limit but they also measure the rate of increase in temperature. A fire might thus be detected at an earlier stage then with a static detector so that a rate-of-rise detector is to be preferred to a static heat detector unless sharp increases of heat are part of the normal environment in the area protected by the heat detector.Key FeaturesCan be used for applications where smoke detectors are unsuitableIdeal for environments that are dirty or smoky under normal conditionsReduced incidences of false alarmsIncreased reliability of detection

GBP 77.36

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Apollo XP95 Beacon Base with Isolator - 45681-333APO

Apollo XP95 Beacon Base with Isolator - 45681-333APOThe Visual Indicator Base is a loop-powered visual indicator combined with a standard Intelligent Mounting Base. It is used to signal a fire alarm in enclosed areas. The visual indicator base can be used with either a detector fitted or with a cap as a stand-alone alarm device. The base is loop powered so needs no external power supply. It operates at 1728V DC and is polarity-sensitive.Device AddressingThe Base responds to its own individual address set with a DIL switch. It also responds to a group address set by means of a 4-segment DIL switch and to a synchronisation address which is embedded in the unit. Addresses 1 to 111 are used exclusively for individual addresses addresses 112 to 126 are used for group addressing while the synchronisation address to which all units respond is 0. Any Beacon Base on a loop may be freely assigned to a group. The address for any group must be chosen from the range 112126.Addresses 112126 may be used as individual addresses but only if the 4-segment DIL switch is not used ie group addressing is disabled. If the 4-segment DIL switch were set to any number other than the default 127 a pre-set analogue value of 4 would be transmitted to indicate a fault. The Base is normally polled by its individual address. It responds as described below. It is recommended that the synchronisation address 0 be sent by the control panel at regular intervals to align the internal clock of all sounders. The result is that the beacons are synchronised with each other when activated.Key FeaturesVisual indicator flash rate of once per secondSynchronisation of visual indicator flashIndividual and group addressingUnique visual indicator self-testLoop-poweredBuilt-in Isolator

GBP 35.83

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Apollo Intelligent Auto-Aligning Beam Detector SA7100-100APO

Apollo Intelligent Auto-Aligning Beam Detector SA7100-100APOThe Intelligent Auto-Aligning Beam Detector combines a transmitterreceiver in the same detector head with an automatic alignment motor. This combination with integrated addressability allows for quick and simple installation. The Intelligent Auto-Aligning Beam Detector automatically compensates for environmental effects on the beam signal keeping the unit in the best possible working order. This is achieved through the combination of software automatic gain control and motorised realignment of the beam.OperationThe Intelligent Auto-Aligning Beam Detector is a compact detector for detecting smoke in large open areas such as warehouses theatres churches and sports centres. It comprises a ground level loop-powered controller a detector head with an operating range of 8m-50m and a single prism. The operating range of each detector head can be increased up to 100m by using the Extension Kit which comprises of three additional prisms.An additional detector head can be connected to the controller. Each head has a loop address. It also has a built in 20T negative bi-directional short circuit isolator and it is compatible with control panels using CoreProtocol Discovery and XP95 protocol. A built-in laser provides rapid initial alignment and thereafter the detector head will continuously automatically align and compensate for any building movement.The status of each detector can be monitored through the controller which is sited at ground level. The detector head operates both as a transmitter and a receiver. A well-defined IR beam is projected to a prism mounted on the opposite wall which is reflected back to the receiver. In the event of smoke partially obscuring the light an imbalance between the transmitted and received light will occur. The detector will then transmit an alarm value to the control panel.The detector is factory set to a beam obscuration of 35 which is the best setting for most factories and warehouses. The setting can be changed to 25 for offices and clean areas such as theatres or to 50 for hostile areas such as mills or foundries. The detector reports a pre-alarm analogue value 48 at approximately 75 of the alarm threshold. The detector compensates automatically for gradual contamination of the lenses in order to avoid false alarms. The detector is non-latching and resets 30 seconds after an alarm event ceases and in 3 seconds after the removal of a fault.Key FeaturesLoop Powered and compatible with XP95 Discovery and CoreProtocolIncorporates a bi directional short-circuit isolatorAutomatic drift compensationAutomatic resetGround level ControllerAutomatic alignment compensation for building movementLaser assisted alignment for quick installationAllows for 2 detector heads per controllerUp to 100m rangePre-alarm thresholdEN 54-12 and EN 54-17 certified

GBP 599.51

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