Beam, flame and special detectors cover places where ordinary ceiling smoke and heat detectors do not work well: large open spaces and high ceilings, open flaming fire risks, hazardous areas, ventilation ducts, business-critical rooms that need very early warning, and gas or battery off-gas risks. FPS supplies beam, aspirating, flame, duct, linear heat, video and gas detectors from Honeywell, Notifier, Morley by Honeywell, System Sensor, Apollo, Ceasefire, Agni, Ravel, Bosch and Siemens in Bhopal and across Madhya Pradesh.
An aspirating smoke detector that draws air from separate sampling points through microbore tubes, so it can pinpoint the location of a fire threat. It has three sensitivity settings and an IP40 enclosure.
A very early warning aspirating smoke detector for small, business-critical areas of less than 500 m2 (5,380 sq ft). It samples air continuously through a pipe network and detects very small amounts of smoke with light scattering.
An add-on for VESDA-E systems in dusty environments that clears built-up dust and lint out of the sampling pipes. It sends an air pressure wave along the pipe network so that air flows outwards and carries the dust with it.
An integrated power supply for VESDA-E detectors that gives 24 V operating power with battery backup. Its charger supervises and maintains the standby batteries.
A gas detector in the VESDA range that gives early warning of gases for occupant protection and system monitoring, alongside protection against fire. Its built-in Bluetooth pairs with a smart device app for installation, commissioning and maintenance.
A projected beam smoke detector for open areas that combines dual wavelength beams with optical imaging for early warning. Honeywell designed it to avoid common beam detector problems such as false alarms and alignment difficulty.
A plug-and-play system that monitors lithium-ion battery racks for off-gas events, which occur early in a battery failure. It is made up of off-gas sensors and a controller.
The off-gas sensors of the Li-ion Tamer Gen 3 system, which give early warning of lithium-ion battery failures.
The central component of the Li-ion Tamer Gen 3 system that connects the sensing nodes and coordinates data communication.
Provides 16 Form C relay outputs so that the Li-ion Tamer Gen 3 system can be linked to battery energy storage (BESS) control systems.
Handles communication between the components of the Li-ion Tamer Gen 3 system so that data flows smoothly.
The command centre of the Li-ion Tamer Gen 3 system, which processes data and triggers alarms or actions when off-gas is detected.
An aspirating smoke detector with a built-in SLC module that communicates directly with Notifier panels over the SLC loop, offered in one-pipe and four-pipe models (VEP-A00-1P-NTF-VN, VEP-A00-P-NTF-VN and VEP-A10-P-NTF-VN).
An aspirating smoke detector with sector addressability for up to four sectors and a built-in SLC module for direct connection to Notifier panels (VES-A00-P-NTF-VN and VES-A10-P-NTF-VN).
An aspirating smoke detector with an ultra-wide sensitivity range, backward compatible with VLP, and a built-in SLC module for direct connection to Notifier panels (VEU-A00-NTF-VN and VEU-A10-NTF-VN).
A photoelectric duct smoke detector designed to simplify duct installation, fitting square or rectangular mounting configurations.
A single-ended reflected beam smoke detector for spacious rooms, open areas and high ceilings, with one device to install and align.
An addressable reflector-type linear optical beam detector, with the transmitter and receiver in one unit, for large open areas with high ceilings.
An addressable reflector-type linear beam smoke detector that works on infra red light obscuration, for large open spaces such as warehouses and atriums. The combined transmitter and receiver connects directly to an analogue loop.
An intelligent reflector-type beam smoke detector that uses IR video imaging, for spacious rooms, open areas and high ceilings, with only one device to install and align.
Morley's addressable aspirating smoke detector for small and medium installations such as electrical rooms, data centres and machine rooms, in one or two channel versions.
An addressable reflector-type linear optical beam detector that connects directly to an analogue loop, for buildings with large open spaces.
The 6500 addressable beam detector with a servo-operated test filter, so both the optics and the electronics can be tested remotely.
A conventional reflector-type beam smoke detector that connects directly to a conventional detector circuit, for large open spaces.
The conventional 6500 beam detector with Asuretest, a servo-operated filter that tests both the optics and the electronics remotely.
A conventional reflector-type beam detector with a CMOS imaging receiver, built to tolerate building movement and strong light.
An addressable reflector-type beam detector for panels using Advanced Protocol or CLIP mode communication, supplied with an 8 inch reflector.
A 4-wire conventional single-ended reflective beam detector with an 8 inch reflector, aligned with an optical sight and a two-digit signal strength meter.
The BEAM1224 with an integral sensitivity test: a test filter on a servo motor inside the optics, which System Sensor says helps meet the annual maintenance and test requirements of NFPA 72.
A conventional single-ended imaging beam detector where only one side needs wiring, with long range as standard and a built-in imager heater.
A conventional 2-wire photoelectric duct smoke detector with integrated low-flow technology and modular construction, fitted with a Series 300 conventional detector base.
An intelligent, non-relay photoelectric duct smoke detector for addressable systems, fitted with a base for Series 200 intelligent detectors.
A 2-wire photoelectric duct smoke detector with a pivoting housing that fits square or rectangular footprints on round or rectangular ductwork.
A 4-wire photoelectric duct smoke detector for 120 VAC, with a pivoting housing, a Test/Reset button and a patented interconnect feature for multi-fan shutdown.
Steel sampling tubes with holes drilled along their length that carry duct air to the detector. Each size suits a range of duct widths, and the tube is bought separately from the detector.
A heat sensing cable whose insulation changes resistance in proportion to temperature. It restores itself after a fire as long as its resettable limit of 120°C is not exceeded.
A fixed temperature heat sensing cable whose thermal polymer sheath breaks down at a set temperature, letting the twisted conductors touch and signal an alarm without calibration for ambient temperature.
A 12/24 VDC carbon monoxide detector that sounds and flashes a temporal 4 alarm when dangerous CO levels are detected, available in the standard CO1224T and the round CO1224TR.
A standalone photoelectric smoke detector powered by 2 AAA batteries that gives sound and light alarm signals when smoke reaches its alarm threshold.
An addressable reflective beam smoke detector for large open areas and high ceilings, with a low level controller that can run two auto-aligning detector heads. Each head can be configured from 8 m to 100 m.
An additional auto-aligning detector head for the Apollo auto-aligning reflective beam detector, so one low level controller can run a second head. Part of the XP95 range.
A conventional reflective beam detector made up of a ground level controller, an auto-aligning detector head with an integral laser for quick first alignment, and a single prism. A second detector head can be added to the same controller.
A conventional beam detector covering 5 to 120 metres, for large open spaces with high ceilings and for sites where ceiling mounted smoke detectors would be hard to reach. Its styling is meant to suit modern buildings and heritage sites.
A standalone conventional beam detector designed around easy installation: it aligns itself, needs no specialist tools or knowledge, and one person can fit it.
A modular reflective beam detection system for conventional panels that can be specified to suit a range of demanding applications.
A loop powered addressable flame detector for areas where open flaming fires may be expected, sensing the low frequency flicker of infra-red radiation from flames. It works with the Discovery and XP95 protocols.
An addressable flame detector with two sensors reading different IR wavelengths, so it can tell flames from other sources of radiation. It has a 90° field of view and covers up to 40 m.
A flameproof version of the XP95 IR3 flame detector for hazardous areas, sensing the flicker of infra-red radiation from open flaming fires. It is loop powered and works with the Discovery and XP95 protocols.
A compact UV flame detector that fits into a Discovery or XP95 base, for enclosed indoor areas where open fires may be expected. Its single UV sensor with a narrow spectral response reacts quickly to flames up to 25 m away, including steady flames with no flicker.
A base mounted flame detector with one UV and two IR sensors, for open indoor areas such as aircraft hangars, generator rooms and paint works where open flaming fires may be expected. It fits into a Discovery or XP95 base.
A conventional flame detector for harsh indoor environments, with three sensors reading different IR wavelengths to separate flames from spurious radiation. It meets EN 54-10 Class 1, detecting a 0.1 m2 fire at 25 m.
A conventional flame detector that combines UV and IR2 sensing with signal processing, designed to avoid false alarms in difficult situations such as flickering blackbody radiation or arc welding.
A flameproof IR3 flame detector for hazardous indoor and outdoor areas, sensing the low frequency flicker of infra-red radiation from flames even through oil, dust, water vapour or ice. BASEEFA has certified it to EN 60079-0, EN 60079-1 and EN 61241-1.
A housing that holds an XP95 or Discovery detector to check the air moving through heating and ventilation (HVAC) ducts in commercial and industrial buildings. It gives early warning of smoke in the duct and helps stop smoke being circulated from a fire area to unaffected areas.
Home kitchen gas detector that warns of LPG and natural gas leaks, with a 6 m detection range and a response time under 30 seconds. It is installed 2 to 4 m away from hot appliances.
A single ended reflective beam detector for large open spaces, with a monitoring range of 8 to 100 m. A built in laser pointer helps with alignment, and fire and fault relays connect it to the panel.
A reflective beam smoke detector with the infrared transmitter and receiver in one housing, for large indoor spaces. It is ordered as the RE-428FR or the longer range RE-428HR.
A standalone reflective beam smoke detector that aligns itself and keeps its alignment as the building moves. It can be installed and commissioned by one person.
A reflective optical beam smoke detector for large open areas and high ceilings, offered in 50 m and 100 m versions.
An addressable smoke detector that samples air from inside a ventilation duct through a single aluminium sampling tube.
A conventional smoke detector that samples air from inside a ventilation duct through a single aluminium sampling tube.
A conventional 4 wire detector for carbon monoxide that runs on 24 V DC and signals the panel through a normally open alarm relay.
A conventional 4 wire detector for natural gas (methane) that alarms at or below 0.25 LEL and signals the panel through a normally open alarm relay.
A conventional 4 wire detector for LPG (propane) that alarms at or below 0.25 LEL and signals the panel through a normally open alarm relay.
A mains powered LPG detector with a semiconductor gas sensor, for use with addressable or conventional fire detection panels.
An analog addressable aspirating smoke detector for one pipe system (FAS-420-TP1) or two pipe systems (FAS-420-TP2), with LED displays for operation, malfunction and alarm.
An analog addressable aspirating smoke detector with a differentiated alarm and smoke level display, for one pipe system (FAS-420-TT1) or two pipe systems (FAS-420-TT2).
A compact analog addressable aspirating smoke detector for one pipe system, with LED displays for operating mode, malfunction and alarm.
A compact analog addressable aspirating smoke detector for one pipe system that pinpoints the fire location by monitoring up to five distinct zones.
A compact analog addressable aspirating smoke detector with room identification and a 10-segment smoke level display, for one pipe system.
A conventional aspirating smoke detector for one pipe system (FCS-320-TP1) or two pipe systems (FCS-320-TP2), with LED displays for operation, malfunction and alarm.
A compact conventional aspirating smoke detector for one pipe system, with LED displays for operating mode, malfunction and alarm.
A compact conventional aspirating smoke detector for one pipe system that pinpoints the fire location by monitoring up to five distinct zones.
An air sampling housing with connection board and detector base that, with the FAD-425-O-R detector ordered in addition, detects smoke in ventilation ducts and reports it over the LSN improved bus.
Conventional reflective linear smoke detectors with transmitter, receiver and evaluation unit in one compact housing: the Fireray 50RV for 5 to 50 m and the Fireray 100RV for 50 to 100 m.
An end-to-end linear beam detector for light and dark smoke across 5 to 120 m, for very large and high halls where point detectors cannot be used.
A reflective linear smoke detector with one detector head and one prism for 8 to 50 m, extendable to 50 to 100 m with four prisms, which Bosch states complies with EN 54-12.
A standalone reflective linear beam detector with an integrated control unit and a motorised head that aligns itself, covering 5 to 120 m.
A triple infrared flame detector for open flames indoors and outdoors, in an aluminium housing, for non-hazardous areas.
An intrinsically safe (Ex i) triple infrared flame detector for open flames in Ex zones 1, 2, 20, 21 and 22.
An increased safety (Ex e) triple infrared flame detector for Ex zones 2 and 22. Bosch's page gives no technical data table for this part.
A multi-wavelength infrared flame detector for open flames indoors and outdoors, meeting EN 54-10 Class 1 sensitivity.
A flameproof (Ex d) version of the IR3 infrared flame detector for explosive areas in zones 1, 21, 2 and 22, in an aluminium housing.
A dual-optical smoke detector for potentially explosive areas in zones 0, 1 and 2, which can be programmed as a dual-optical or a thermal detector with defined resistors.
A conventional linear heat detector with an LCD display for protecting commercial and industrial areas, including cramped spaces and extreme environments.
A conventional linear heat detector that works on the change in resistance of a conductor as temperature rises, with three sensor cable types ordered separately to suit the application.
A rugged 4MP bullet camera with built-in video fire detection that identifies smoke and flames on its own, without a separate evaluation unit.
A video-based fire detection camera that identifies smoke and flames, with 1080p resolution and strong low-light performance.
A video-based fire detection server for up to 4 camera channels, which can also work with existing cameras. Bosch's page gives no technical data table for it.
A very early warning aspirating smoke detector with dual wavelength (blue and infrared) detection, for small business-critical rooms up to 500 m².
The larger-area version of the FDA221, a dual wavelength aspirating smoke detector for business-critical rooms up to 800 m².
A single chamber ASD+ aspirating detector for rooms up to 1600 m², or 800 m² at Class A, with app-based commissioning and replaceable modules.
A single chamber ASD+ aspirating detector for rooms up to 3000 m², or 1200 m² at Class A.
A dual chamber ASD+ that combines two independent smoke aspiration systems in one device, for rooms up to 3600 m², or 2000 m² at Class A.
The largest-area ASD+ in this range: two independent aspiration systems in one device, for rooms up to 6700 m², or 3000 m² at Class A.
An addressable linear smoke detector with the infrared emitter and receiver in one unit, working with a prism reflector on the opposite side of the room.
An addressable infrared flame detector with three pyroelectric sensors in a durable housing, for demanding industrial environments on FDnet or C-NET lines.
The explosion-protected version of the FDF242 for FDnet-Ex and C-NET-Ex lines in explosive atmospheres of zones 0, 1 and 2.
A collective (conventional) infrared flame detector for explosion-hazard areas of zones 1 and 2, inside or outside.
A multi-sensor fire detector for potentially explosive areas, addressed individually on a C-NET-Ex line or used on a collective Ex line.
A Sinteso multi-sensor fire detector for potentially explosive areas, addressed individually on an FDnet-Ex line or used on a collective Ex line.
A video fire detection camera for Siemens fire control panels that combines smoke and flame detection with immediate visual verification.
Beam detectors protect large open spaces with high ceilings by sending an infrared beam across the area and raising an alarm when smoke weakens it. A reflective beam has the transmitter and receiver in one head aimed at a reflector, so only one end is wired, while an end to end (dual ended) beam, such as the Honeywell Xtralis OSID-DE, has units at both ends. Match the range to the room: Agni, Apollo reflective and Bosch Fireray5000-EN beams cover 8 to 100 m, the System Sensor 6500RE and Morley by Honeywell MI-LPB2-S3I 10 to 100 m, Notifier, Morley by Honeywell and System Sensor imaging or reflected beams 5 to 100 m, and the Apollo and Bosch end to end beams, Bosch FRAY-ONE-EN and Ravel EazyBeam up to 120 m. Addressable beams sit on the panel loop, conventional ones use fire and fault relays or a conventional circuit, and auto-aligning or remote test models, such as the System Sensor 6500SE, make upkeep at height easier.
For very early warning in data centres, electrical rooms and other business-critical areas, aspirating smoke detectors draw air continuously through a pipe network to a sensitive detector. Size them by area and pipe layout: the Siemens Cerberus PRO range runs from the FDA221 for up to 500 m² to the two chamber FDA262 for up to 6700 m², the Morley by Honeywell FAAST FLEX covers up to 1600 m2 with one channel or 2000 m2 with two, the Honeywell VESDA VLF-500 suits areas of less than 500 m2, and Bosch offers one or two pipe models in addressable (FAS-420) and conventional (FCS-320) versions, some with room identification across up to five zones. Notifier VESDA-E VEP, VES and VEU detectors have a built-in SLC module for direct connection to Notifier panels.
Flame detectors watch for the radiation of open flames, in places such as aircraft hangars, generator rooms and paint works. IR3 and triple IR models read several infrared wavelengths to tell flames from other radiation and keep working through films of oil, dust, water and ice, while UV and UV/IR2 models also react to steady flames with no flicker. Several meet EN 54-10 Class 1: the Apollo conventional IR3 detects a 0.1 m2 fire at 25 m and the Bosch IR3 a 0.33 m² flame at 25 m. For explosive atmospheres, choose a model certified for the zone: flameproof Ex d IR3 detectors from Apollo and Bosch, the Bosch FMX5000 IR Ex for zones 1, 2, 20, 21 and 22, the Siemens FDF242-EX for zones 0, 1 and 2, and Ex smoke detectors such as the Bosch OOH740-A9-Ex and Siemens FDOOT241-A9-Ex.
Other detectors solve specific problems. Duct detectors sample the air in ventilation ducts so smoke is not carried round the building: check the air speed rating, such as 1 m/s to 20 m/s for the Bosch FAD-420-HS-EN, 0.5 to 20.3 m/sec for the System Sensor DNRE and 100 to 4,000 ft/min for the Notifier DNR, and choose a System Sensor DST sampling tube to suit the duct width. Linear heat detection cable from System Sensor and Bosch protects long runs, cramped spaces and extreme environments; the System Sensor analogue cable is resettable with a 200 metre zone and the digital cable is non-resettable with a 3000 metre zone. Video fire detection from Bosch AVIOTEC and Siemens FireCatcher spots smoke and flames in camera images. Ceasefire and Ravel gas detectors warn of LPG or natural gas leaks, System Sensor and Ravel offer carbon monoxide detectors, and the Honeywell Li-ion Tamer system detects off-gas from lithium-ion battery racks early in a battery failure.
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