Fire Alarm
Devices
BRISTOL: A History & Future.
In 1971, seven emirates joined forces to create the United Arab Emirates, with the goal of becoming a growing leader on an international
scale. The UAE’s focus has always been the safety of its land and people, BRISTOL was established in support of that same vision.
BRISTOL FIRE ENGINEERING, part of the Concorde – Corodex Group, is the leading fire-fighting and fire protection manufacturer in the
Middle East and has been unsurpassed in innovative fire-fighting solutions for more than 40 years.
We have been steadfast in our developments and have grown to become pioneers in the industry for unmatched quality and dependability,
longstanding commitment and unwavering dedication.
Our headquarters and manufacturing facility started in the UAE’s Emirate of Dubai, producing world-class fire-fighting systems and equipment
in cooperation with international know-how and technology with a grand vision to expand globally.
We strive to continue to adopt the highest international and national standards in line with the UAE’s goal to become the safest country in the
world.
BRISTOL was one of the first fire-fighting companies in the Middle East to receive an ISO 9001 certification, placing great emphasis on achiev-
ing local and international approvals on product certifications such as Kite Mark, LPCB, UL listing, and FM approval. Moreover, BRISTOL is
certified to ISO 14001 and OHSAS 18001.
We focus on innovation by means of continual research and development of advanced fire-fighting solutions, ensuring we not only meet, but
exceed the demands of our rapidly changing market.
For decades, we have been proudly supplying various government entities and sectors such as the oil and gas, commercial, and industrial
sectors across the globe with world-class equipment and services.
BRISTOL has been serving Middle Eastern, African, Asian, and European markets for more than four decades with a vision to expand further.
Paving the road towards safety for more than four decades, and counting: BRISTOL.
Table of Contents:
Fire Alarm Control Panels
Conventional Fire Alarm Control Panels 5
Detectors
Photo-Electric Smoke Detector 8
Combination Heat Detector 9
Combined Smoke and Heat Detector 10
Alarm Devices
Electronic Sounder and Beacon 12
Manual Call Point 13
Fire Alarm Bell 14
3
Fire Alarm Control Panels
Fire Alarm Control Panels are the main the controlling units of fire detection and alarm systems. Fire Alarm
Contol Panels receive information from sensors designed to detect changes associated with fire so that
when preset thresholds are met, alarm devices are activated. BRISTOL Fire Alarm Control Panels are known
for its quality and reliability.
4
Conventional Fire Alarm Control Panels
0197
EN54-2
BRISTOL Conventional Fire Alarm Control Panels are available in model range of 2-32 zones.
Features
- Microprocessor-based design
- Protection against voltage spikes up to 2.5kV
- Fire Alarm NO, NC, COM and Fault NO, NC, COM output contact points
- Switch membrane provides longer service and is waterproof, dust resistant and easy to clean
Model Zones
BF-PAH-4L-2Z 2
BF-PAH-4L-4Z 4
BF-PAH-8L-6Z 6
Order Information
BF-PAH-8L-8Z 8
BF-PAH-32L-16Z 16
BF-PAH-32L-24Z 24
BF-PAH-32L-32Z 32
5
Zones 2-4 6-8 16-32
Power 220VAC @ 50Hz
Battery Capacity 4Ah @ 24VDC 7Ah @ 24VDC 12Ah @ 24VDC
Maximum Output Current 2A @ 24VDC
Max. No. of Heat Detectors No limit
Max. No. of Smoke Detectors 30 Bristol Smoke Detectors Per Zone
Specifications
Max. No. of Bells @ 25mA 40 Per Sounder Circuit
End of Line Resistor 4.7kΩ *One Per Zone
Material 1.2mm Steel Plate
320mm(H) 370mm(H) 500mm(H)
Dimensions 250mm(W) 340mm(W) 400mm(W)
100mm(D) 135mm(D) 150mm(D)
1. Output for extinguishing facility and
activated only when alarm from 2 cross-zones
Optional Features n/a
2. LCD display (2X20) with simple function keypad
6
Detectors
Detectors are equipment designed to monitor presence of fire which is manifested by heat and smoke. Heat
detectors can be classified as fixed-temperature, rising-heat or combination of both while smoke detectors
work either by optical detection or by ionization. BRISTOL Detectors are designed with great regard to
quality and comply to international and local standards.
7
Photo-Electric Smoke Detector EN54-7
506a-(cl-3) 0197
EN54, LPCB Approved
Photo-electric Smoke Detectors are activated when smoke particles enter the light path, and some of the light is scattered by reflection and
refraction onto the sensor. The light signal is processed and used to convey an alarm condition when it meets the preset criteria. BRISTOL
Photo-Electric Smoke Detectors are available in 2-Wire, 3-Wire, and 4-Wire configurations.
Features
- Improved dust protection and detection accuracy
- Dual LEDs for 360-degree visibility
- Low current consumption and wide voltage range
- Bases fitted with shorting spring to permit easy maintenance
Model BF-S-0111-2 BF-S-0111-3 BF-S-0111-4
Voltage Range 12-30VDC
Standby Current 35µA
Alarm Current @ 24VDC 470Ω 40mA 40mA 45mA
Sensitivity Setting Comply to EN54
Ambient Temperature -10ºC to 55ºC
Specifications
Material Fire-Proof Plastic
Dimensions 102mm(Dia)x48mm(H)
Weight 130g 130g 145g
Color White
3-Wire with Remote 4-Wire with
Wiring Configuration 2-Wire
Indicator Output Relay Output
Area Coverage
@ Under 4m Height 150m2
Area Coverage
@ 4m~20m Height 75m2
8
Combination Heat Detector EN54-5
506c-(cl-2) 0197
EN54, LPCB Approved
Combination Heat Detectors respond either when the detecting element reaches a predetermined fixed temperature or to a specified rate of
temperature change. BRISTOL Combination Heat Detectors are available in 2-Wire, 3-Wire, and 4-Wire configurations.
Features
- Improved dust protection and detection accuracy
- Dual LEDs for 360-degree visibility
- Low current consumption and wide voltage range
- Bases fitted with shorting spring to permit easy maintenance
Model BF-H-0116-2 BF-H-0116-3 BF-H-0116-4
Voltage Range 12-30VDC
Standby Current 45µA
Alarm Current @ 24VDC 470Ω 30mA 35mA 40mA
Thermal Setting 58ºC
Response Grade Comply to EN54, Grade 1
Ambient Temperature -10ºC to 55ºC
Specifications
Material Fire-Proof Plastic
Dimensions 102mm(Dia)x58mm(H)
Weight 145g 147g 160g
Color White
3-Wire with Remote 4-Wire with
Wiring Configuration 2-Wire
Indicator Output Relay Output
Area Coverage
@ Under 4m Height 90m2 for Fire-Proof Buildings
Area Coverage
@ 4m~8m Height 50m2 for Fire Ordinary Buildings
9
EN54-7
Combined Smoke and Heat Detector EN54-5
506b-(cl-2) 0197
EN54, LPCB Approved
BRISTOL Combined Heat and Smoke Detectors are combination of fixed- temperature and photo-electric smoke detection and are fully com-
patible with most of the existing conventional systems. 2-Wire, 3-Wire, and 4- Wire configurations are available.
Features
- Improved dust protection and detection accuracy
- Dual LEDs for 360-degree visibility
- Low current consumption and wide voltage range
- Bases fitted with shorting spring to permit easy maintenance
Model BF-SH-0115-2 BF-SH-0115-3 BF-SH-0115-4
Voltage Range 12-30VDC
Standby Current 55µA
Alarm Current @ 24VDC 470Ω 40mA 30mA 40mA
Thermal Setting 58ºC
Response Grade Comply to EN54, Grade 1
Ambient Temperature -10ºC to 55ºC
Specifications
Material Fire-Proof Plastic
Dimensions 102mm(Dia)x58mm(H)
Weight 155g 157g 165g
Color White
3-Wire with Remote 4-Wire with Relay
Wiring Configuration 2-Wire
Indicator Output Output
Area Coverage
@ Under 4m Height 150m2
Area Coverage
@ 4m~20m Height 75m2
10
Alarm Devices
Alarm Devices in Fire Detection and Alarm System are devices that are activated during presence of fire to
provide notice to the concerned people in form of audio or visual signals. Though in some cases, signals
are already directed to the fire department. BRISTOL offers audio/visual alarm devices that comply to inter-
national and local standards.
11
Electronic Sounder and Beacon EN54-3
506e-(cl-2) 0197
EN54, LPCB Approved
BRISTOL Electronic Sounder and Beacons are audio-visual devices suitable for places where high sound output and visual indication is required.
Features
- 32-Signal tones selectable via dip switch
- High sound output with low current consumption
- High efficiency lens for maximum light output
- Two sets of In and Out terminals
- High dust protection
Model BF-SD-02127 BF-SB-02127
Description Electronic Sounder Electronic Sounder and Beacon
Voltage 24VDC
Current Consumption @ 24VDC
14.5mA
(Tone 3)
Sound Output @ 24VDC
114dB
1m Distance
Volume Control 0 to -20dB Adjustment
Specifications
Ingress Protection Level IP44
Ambient Temperature -25ºC to 80ºC
Material ABS Plastic
Dimensions 92.5mm(Dia)x94mm(H) 92.5mm(Dia)x110mm(H)
Weight 254g 278g
Color Red
Strobe Color n/a Red
12
Manual Call Point EN54-11
506d-(cl-11) 0197
EN54, LPCB Approved
BRISTOL Manual Call Points are fully compatible with most of the existing conventional systems. Red, yellow, blue, and green finishing are
available.
Features
- Available in flush or surface mounted models
- Plastic film on glass
- Test key inserted from bottom
- Clear protection cover is also available (Optional)
Model BF-M-0317
Operating Contact 6A 125/250VAC
Resistance 30mΩ
Specifications
Ambient Temperature -25ºC to 85ºC
Material Fire-Proof Plastic
Dimensions 88mm(H)x88mm(W)x52mm(D)
Weight ≈165g
13
Fire Alarm Bell EN54-3
506d-(cl-2) 0197
EN54, LPCB Approved
BRISTOL Fire Alarm Bells have low power consumption and long operating life.
Features
- Electricity insulating base
- Can accept 2.5mm terminal cables
- Fitted with 2 series diodes for fault monitoring
Model BF-AB-0418
Voltage 24VDC
Current 25mA
Sound Output 93dB @ 1m
Movement Motor, Pinion and Striker
Specifications
Movement Feature DC Motor, Acetal Gear Wheel, Steel
Material Steel Plate
Base Plate Molded Black Polycarbonate
Dimensions Ø6” (152mm) x 58mm (H)
Weight ≈850g
14
