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Notifier HOP-402-100 Charger Module 1 Supplied

Notifier ABT-TNL100 Tunnel Horn Loudspeaker - 100 W with 25 horizontal x 35 Vertical Display

Notifier ABT-TNL100 Tunnel Horn Loudspeaker - 100 W with 25 horizontal x 35 Vertical Display

Notifier ABT-TNL100 Tunnel Horn Loudspeaker - 100 W with 25 horizontal x 35 Vertical DisplayIn case of an emergency the Voice Evacuation System needs to guide people in the tunnel to safety so the audio transmission should be as clear as possible. In general due to high levels of reverberation and noise a tunnel is not an ideal environment for Voice Evacuation System and therefore speech intelligibility becomes a critical parameter for any voice alarm application. To establish a sufficient level of speech intelligibility a highly directional speakers system is required. By reducing the energy emitted to other surfaces reflective sound energy can be minimized which results in a better direct to reverberant ratio. This will improve the maximum feasible speech intelligibility. To minimize disturbing echo effects resulting in a loss of speech intelligibility each horn speaker is driven by an individual signal channel in a 100 V installation which is equipped with audio DSP including EQ and delay. Our product S4T Safety For Tunnel offers the most effective solution which seamlessly combines a dedicated Voice Evacuation System with tailored Tunnel Loudspeakers.Key FeaturesSpecially designed for tunnel applicationsHighly directional asymmetric hornExcellent speech intelligibilityStainless steel constructionWaterproof housing IP66High power output 10050 WCompliance with BS5839-8 standard Thermal protection

GBP 7985.12
1

Notifier ABT-TNL100-1 Tunnel Horn Loudspeaker - 100 W with 76 horizontal x 90 Vertical Display

Notifier ABT-TNL100-1 Tunnel Horn Loudspeaker - 100 W with 76 horizontal x 90 Vertical Display

Notifier ABT-TNL100-1 Tunnel Horn Loudspeaker - 100 W with 76 horizontal x 90 Vertical DisplayIn case of an emergency the Voice Evacuation System needs to guide people in the tunnel to safety so the audio transmission should be as clear as possible. In general due to high levels of reverberation and noise a tunnel is not an ideal environment for Voice Evacuation System and therefore speech intelligibility becomes a critical parameter for any voice alarm application. To establish a sufficient level of speech intelligibility a highly directional speakers system is required. By reducing the energy emitted to other surfaces reflective sound energy can be minimized which results in a better direct to reverberant ratio. This will improve the maximum feasible speech intelligibility. To minimize disturbing echo effects resulting in a loss of speech intelligibility each horn speaker is driven by an individual signal channel in a 100 V installation which is equipped with audio DSP including EQ and delay. Our product S4T Safety For Tunnel offers the most effective solution which seamlessly combines a dedicated Voice Evacuation System with tailored Tunnel Loudspeakers.Key FeaturesSpecially designed for tunnel applicationsHighly directional asymmetric hornExcellent speech intelligibilityStainless steel constructionWaterproof housing IP66High power output 10050 WCompliance with BS5839-8 standard Thermal protection

GBP 4521.70
1

Notifier Honeywell Power Amplifier 4 x 250w 100 Class D 580243

Notifier Honeywell Power Amplifier 4 x 250w 100 Class D 580243

Notifier Honeywell Power Amplifier 4 x 250w 100 Class D 580243Four-channel amplifier with integrated battery recharging system for the emergency power supply to the VARIODYN D1 Comprio. The 4XD250B features 4 independent amplifier channels each with 250 W in class D direct drive technology. Due to the fact that all amplifier channels are completely independent from each other it is possible to use one channel for back up.This could be for the other 3 channels or alternatively for other amplifier channels of other amplifiers with the same or lower output power only 4XDxxxB and 4XDxxxW models. The amplifier can be used in combination with the VARIODYN D1 Comprio as well as with a DOM. It is also possible to use the amplifier also with a separate PSU the internal PSU must be switched of then. In this case the internal battery charger must be disabled.Key FeaturesEN 54-4 and EN 54-16 certifiedCompliant with EN 60849 and EN 50849Class D technology efficiency 80 4 independent amplifier channelsOne of four amplifier channels can be used as general back up channelTwo Height Unit 2 HUIdeal for use with the VARIODYN D1 ComprioSelf-monitoring and self-test by microcontrollerProtected against overload short circuit and overheatingSmooth and fast step-down in 1dB steps in the event of overdrive or over load24 V DC PSU for back up mains powerIntegrated battery charger according to EN 54-4 for charging batteries up to a capacity of 65 Ah 2 x 12 V 105 Ah for emergency power supply of the amplifier and one Comprio or DOMTemperature controlled variable speed fans

GBP 5451.26
1

Notifier Honeywell 100V Interface Module for Fohhn Line Array Speakers White 582604.W

Notifier Honeywell 100V Interface Module for Fohhn Line Array Speakers Black 582604.B

Notifier Honeywell Black Passive 100V Loudspeaker 582654.B

Notifier Honeywell 582652.W White Passive 100V Loudspeaker

Notifier 6.5quot Ceiling Loudspeaker W DC Blocking Capacitor LSC-606DC

Notifier Honeywell EOL End of Line Module 583496

Notifier Honeywell Power Amplifier 4 x 300W 100V Class D 580248.11

Notifier Honeywell Power Amplifier 4 x 500W 100V Class D 580249.11

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

Notifier Honeywell SCU System Communication Unit 583381.31

Notifier NFX-SMT3-IV Photo Thermal amp Infrared Multi-Criteria Detector - Ivory

Notifier NFX-SMT3-IV Photo Thermal amp Infrared Multi-Criteria Detector - Ivory

Notifier NFX-SMT3-IV Photo Thermal Infrared Multi-Criteria Detector - IvoryThe Opal multi-criteria multi-sensor photo thermal and infra-red SMART3 detector is the environmentally friendly alternative to the ionisation detector a technology that is now over sixty years old. The SMART3 offers comparable speed of response to the ionisation technology for a fast flaming fire and is less susceptible to false alarms. It can be deployed with confidence in locations where the main risk is from fast-developing flaming fires. SMART3 moves the goal posts in the fight against false alarms by delivering enhanced false alarm immunity.In addition to being an effective alternative to ionisation units SMART3 offers better performance over the alternative technologies of dual angle or dual wavelength optical detectors and photo-thermal detectors. The integration of continual monitoring for all three major elements of a fire enables the SMART3 to respond far more quickly to an actual fire and has the highest immunity to nuisances. Based upon the sensor signals the program dynamically changes sensor thresholds sensor gain time delays combination sampling rates averaging rates and if any sensor fails changing sensitivity of the remaining sensors as well as indicating a fault condition.The sensing elements of the SMART3 are panel controllable so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting. The detector has built in short circuit isolation and two integral tri-colour LEDs that provide 360 local visual indication of the device status. The LEDs are programmable with static or blinking red amber and green status indications available.Key Features Built in short circuit isolation New advanced Opal protocol allows mapping of the loop for precise fault location using isolators Tri colour LED offering red green and amber colours Rotary decade address switches Pure white colour to complement modern buildings 100 mechanical and electrical backwards compatibility Base designed to ease installation and wiring

GBP 157.37
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