Fire Alarm Systems: Key Concepts and Best Practices

Sensing Solutions For You
Alarm
System
Fire
© Pyrotech Electronics Pvt. Ltd. (SINCE 1976)

OUR CLIENT
Powder Coating
SAMSUNG SMD Line Integrating Sphere Surge Generator
Assembly Line for
Fast Moving Products
SMD Machines for
Better Quality
Production for
Customized Items
UNIT-1
An ISO 9001 : 2015, 14001 : 2015 Certified Company
SINCE 1976
2
PYROTECH
I . E V O
PYROTECH ELECTRONICS PVT. LTD. UNIT -1

PROTECTING YOUR HOME & BUSINESS
(Your Safety is our concern)
FIRE ALARM SYSTEM (CONVENTIONAL / ADDRESSABLE)
CONVENTIONAL FIRE ALARM SYSTEM
PROTECTING YOUR HOME & BUSINESS
(Your Safety is our concern)
CONVENTIONALFIREALARM CONTROLPANEL
Conventional Fire Alarm Control Panel is a 24volt, 2 or 4 zone, Class B, Conventional Fire Alarm Control Panel. It is
designed exclusively to meet the latest market requirements and microprocessor technology, with stand-by
batteries. It has functions of operation indication, fault indication, alarm indication and cable checking for short circuit
or broken circuit.
Features:
Ø One set each of volt free changeover contacts operated on fire and fault.
Ø Class change input for remote control.
Ø Zone and alarm disablement.
Ø 28V 125mAfused supply permanently available.
Ø 28V 300mAfused supply available for fire alarm bells or sounders.
Ø Passive repeater available.
Specifications :
Ø AC Power : AC220V±10% 50Hz, 2.0Amps.
Ø Battery : Maintenance free dry batteries, Max. charger capacity- 4AH battery
Ø Total 24 V system power : 3.0 amps
Ø Standby Current : 65mA@ DC24V
Ø Zone Capacity : can be connected with 25 fire detectors
Ø Fire & Fault Contact Outputs : 1.0 amps DC24V orAC125V
Ø Using environmentTemperature : 0°C~50°C Related Humidity= 95% (40±2°C)
Ø Dimensions : 265(L)×335(W)×87(H)mm
3
PYROTECH

SMOKE SENSORS (CONVENTIONAL/STANDALONE)
Our Smoke Sensors are for fire alarm system, with photoelectric signal processing technique, stable
operation, easy installation and flexible output mode for adapting various alarm control panel. This product is widely
used in houses, hotels, schools and storage etc.
Features:
Ø Photoelectric signal processing technique
Ø Excellent performance and infrared photoelectric diode
Ø SMTDesign / High stability
Ø 2 Wire Detector (Pulse/Buzzer Output)
Ø 4 Wire Detector [Relay Output (NC/NO)
Ø Easy Installation
Ø Manual test function / Power Indication LED
Ø Easy Maintenance
Specifications :
Ø Operating Voltage (Conventional) : +12VDC / +24VDC/ +48VDC
Ø Operating Voltage (StandAlone) : +9VDC Battery for StandAlone
Ø Standby Current : <200µA(for both)
Ø Operating Current (Conventional) : (2 wire)Alarm Current 10 mA@ 48 VDC
: (4 wire)Alarm Current 70 mA@ 48 VDC
Ø Operating Current (StandAlone) : 9mA
2
Ø Detecting Range : 20M
Ø WorkingTemperature : -10°C ~ 50°C
Ø Working Humidity : <95% RH
Ø Alarm Mode : NetworkAlarm Signal (for Conventional)
Ø Mounting : Ceiling
Ø Output : NC/NO(Optional), Buzzer(Optional), Pulse Output
Dimension:
Ø Housing : Plastic
Ø Color : White
Ø Size(Conventional) : 51(H)x104(D)mm
Ø Size(StandAlone) : 37(H)x104(D)mm
Ø Weight : 177gm (Conven)
: 255gm (StandA)
Ordering Information: Ordering Example: Smoke-201-A-B Diagram
4
PYROTECH
Code Details about code Example code
Smoke Series -
201 Type Conventional
A Output Pulse Output
B Input Power Supply 24V DC
TYPE
201 : Conventional
301 : Stand Alone
OUTPUT
SMOKE TYPE PSUP
OUTPUT
A : Pulse output
B : 2 Wire output
C : Relay output
POWER SUPPLY
A : 48V DC
B : 24V DC
C : 12V DC
1
4
3
2
GND
VCC
PULSE
OUTPUT/
RELAY(C)
RELAY
NO/NC
OUTPUT
Stand Alone
Conventional

HEAT SENSORS (CONVENTIONAL/STANDALONE)
Our Heat Sensors for alarm system, with temperature sensing signal processing technique, stable operation,
easy installment and flexible output mode for adapting various alarm control panel. This product is widely used in
houses, hotels, schools and storage etc.
Features :
Ø Temperature sensing signal processing technique
Ø Excellent performance and infrared photoelectric diode
Ø SMTDesign / High stability
Ø 2 Wire Detector (Pulse/Buzzer Output)
Ø 4 Wire Detector [Relay Output (NC/NO)
Ø Easy Installation
Ø Manual test function / Power Indication LED
Ø Easy Maintenance
Specifications :
Ø Operating Voltage (StandAlone) : +9VDC Battery
Ø Operating Voltage (Conventional) : +12VDC/ +24VDC/ +48VDC
Ø Standby Current : <200µA(for both)
Ø Operating Current (StandAlone) : 9mA
Ø Operating Current (Conventional) : (2 wire)Alarm Current 19.2 mA@ 48VDC
Ø 2 Detecting Range : 20M
Ø WorkingTemperature : -10°C ~ 50°C
Ø Alarm Mode : NetworkAlarm Signal (for Conventional)
Ø Mounting : Ceiling
Ø Output : NC/NO(Optional), Buzzer(Optional), Pulse
Dimension :
Ø Housing : Plastic
Ø Color : White
Ø Size(Conventional) : 51(H)x104(D)mm
Ø Size(StandAlone) : 45 (H)x104(D)mm
Ø Weight : 167gm(Conventional)
: 245gm(StandAlone)
Ordering Information: Ordering Example: Heat-201-A-B Diagram
5
PYROTECH
Code Details about code Example code
Heat Series -
201 Type Conventional
A Output Pulse Output
B Input Power Supply 24V DC
TYPE
201 : Conventional
301 : Stand Alone
OUTPUT
HEAT TYPE PSUP
OUTPUT
A : Pulse output
B : 2 Wire output
C : Relay output
POWER SUPPLY
A : 48V DC
B : 24V DC
C : 12V DC
1
4
3
2
GND
VCC
PULSE
OUTPUT/
RELAY(C)
RELAY
NO/NC
OUTPUT
Stand Alone
Conventional

MCP(MANUALCALLPOINT)
The Manual Call Point is tough, durable and highly visible. Alarm LED is provided inside the call point to the
indicate the alarm condition. There is a transparent glass protecting the MCP from the front side. A small MS powder
coated hammer is attached with the MCP,This is used to break the front glass to generate alarm in the system.
Features:
Ø Compatibility with any conventional fireAlarm System
Ø Wall mount facility
Ø Suitable for malls, restaurant, residential etc.
Ø Dual LED on front
Ø Steady RED LED at fire condition
Specification:
Ø Operating voltage : 24V DC
Ø Current Consumption : 150μA/ 60mA@ 24 VDC
Ø ApplicationTemp range : 0° C to + 50° C
Ø Humidity : 5 to 95% Relative Humidity (non condensing)
Ø Dimensions (mm) : 120 x 95 x 58 (W x H x D)
SOUNDER CUM STROBE
The sounders can be Flush/ceiling mounted with back plate. The strobe light consists of High glow LED which
gives a strong light that can be visible from a long distance. These sounders can be used for indoor applications only.
Features:
Ø Operates on 24VDC
Ø 100db at 30cm
Ø Low Current consumption
Specification:
Ø Input Voltage : 24V DC
Ø Current : 100 mA@24V
Ø Relative Humidity : 95%
Ø OperatingTemperature : 0 to 50° C
Ø Sound Level : 100db +/- 5db @ 30cm
Ø Size : 125(w) x 125(H) x 45(D)mm
RESPONSE INDICATOR
Response Indicator are connected to automatic fire detectors in order to indicate quickly the source of an alarm
signal from detectors which are not easily accessible or visible. The Response Indicator contains two LEDs to
indicate fire .
6
PYROTECH

STAY ALERT WITH OUR
FIRE ALARM SOLUTIONS
ADDRESSABLE FIRE ALARM SYSTEM
FIREALARM CONTROLPANEL
Fire Alarm Control Panel are intelligent panel which are carefully designed to make it suitable for most of
applications. It can be configured with other panels or control systems. It’s user friendly functionality makes it suitable
to program and configure the devices.
Features:
Ø 7”Touchscreen LCD Color Display which gives necessary and additional information as described
Ø Delay function for zones for NotificationAppliance Circuits (NACs)
Ø 2 wire cable for all addressable devices
Ø Zone test and individual device testing
Ø Zone Disable and individual device isolation
Ø Delay, override and abort functionality
Ø 250 intelligent detectors or modules for one loop circuit
Ø Up to 8 Loop cards can be installed and configured
Ø 2000 events can be stored in the history
Ø Mini- Printer to print the status of events(optional)
Ø Integral power supply with charger
Ø FireAlarm, Fault (Trouble) and Supervisory relays
Ø Earth Fault detection
Ø CAN BUS Network System
Specifications:
1. Power Rating
Ø Mains power supply : AC 220V+20% / 50Hz or DC24V;
Ø Backup power supply : DC24V maintenance - free battery BAT12V/5AH
2. Environmental Condition
Ø Ambient temperature : -10°C+55°C
Ø Ambient humidity : < 95°%(40°C+2°C, no condensation)
7
PYROTECH

SMOKE DETECTOR
It is an intelligent smoke detector, which can be configured with Addressable Fire Alarm Control Panel. Each
point (devices) can be given specific ID, which allows the panel to continuously monitor specific detector location
(point). It reduces the maintenance cost and makes it easier to maintain the system.
Features:
Ø Addressable-analog communication
Ø Low standby current for continuous monitoring ( > 2.5mA)
Ø Two-wire connection
Ø Two LEDs (RED), blinks in normal condition and becomes stationary during fire
Ø Remote test from Panel
Specifications:
Ø Operating Voltage : 18V~28V DC
Ø Standby Current : < 2.5mA
Ø Alarm Current : < 3 mA
Ø Smoke Sensitivity : 0.1~0.15dB/m
Ø WorkTemperature : -10°C~50°C
Ø Size : 100(D)X49(H)mm (With Base)
HEAT DETECTOR
It is an intelligent rate of rise heat detector, which can be configured with Addressable Fire Alarm Control
Panel. Each point (devices) can be given specific ID, which allows the panel to continuously monitor specific detector
location (point). It reduces the maintenance cost and makes it easier to maintain the system.
Features:
Ø Rate-of-rise feature activates when ambient temperature increases at the rate of 7.1 °C/5S
Ø Low Standby current
Ø Two LEDs (RED), blinks in normal condition and becomes stationary during fire alarm condition.
Specifications:
Ø Rate-of-rise-alarm : 7.1°C/5S
8
PYROTECH

COMBINATION DETECTOR
It is an intelligent addressable heat & smoke detector, which can be configured with Addressable Fire Alarm
Control Panel. Each point (devices) can be given specific ID, which allows the panel to continuously monitor specific
detector location (point). It reduces the maintenance cost and makes it easier to maintain the system. It provides fire
signal when both conditions are satisfied which reduces the chances of false alarm. The heat sensing portion utilizes
a proven thermistor for accurate and reliable heat detection.
Features:
Ø Low standby current for continuous monitoring (<2.5mA)
Ø Two LEDs (RED), blinks in normal condition and becomes steady during fire alarm condition.
Specifications:
Ø FixTemperature Range : 57°C
Ø Rate-of-rise-alarm : 7.1°C/5S
HORN STROBE
It is an intelligent horn strobe, which can be configured withAddressable FireAlarm Control Panel. Each point
(devices) can be given specific ID, which allows the panel to continuously monitor specific device location
(point).Horn strobe is used for audio and visual fire signaling applications.
Features:
Ø Low Standby current
Ø High decibel rating
Ø Flash period of 1 sec
Specifications:
Ø Standby Current : < 3mA
Ø Alarm Sound : > 100 dB
Ø Flash Period : 1.0 Sec
Ø Size : 154(L)X114(W)x50(H)mm
9
PYROTECH

MANUALCALLPOINT
It is an intelligent manual call point, which can be configured withAddressable FireAlarm Control Panel. Each
point (devices) can be given specific ID, which allows the panel to continuously monitor specific device location
(point). It can be used to trigger the alarm manually in the fire emergency scenarios.
Features:
Ø Two LEDs (GREEN: Normal Condition and REDAlarm condition)
Ø Can be reset easily
Specifications:
Ø Work Current : < 4 mA
Ø Protection Level : IP30
MONITOR MODULE
It is an intelligent addressable monitor module, which can be configured withAddressable FireAlarm Control
Panel. Each point (devices) can be given specific ID or individual address, which allows the panel to continuously
monitor specific location (point).The module has a panel controlled LED indicator.
Features:
Ø Two LEDs one is Green, which blinks in normal condition and another one is Red which becomes steady during
fire alarm condition.
Specifications:
10
PYROTECH

CONTROLMODULE
It is an intelligent addressable control module, which can be configured with Addressable Fire Alarm Control
monitor specific location (point). The module has two panel controlled LED indicator. control modules provides a
notification circuit t control panel which allows to activate the notification devices i.e. horn, strobes etc.
Features:
Specifications:
Ø Standby Current : < 5 mA
Ø Load Capacity : < 200 mA
SUPERVISORYMODULE
It is an intelligent addressable supervisory module, which can be configured with Addressable Fire Alarm
Control Panel. Each point (devices) can be given specific ID or individual address, which allows the panel to
continuously monitor specific location (point). The module has two panel controlled LED indicator. supervisory
modules continuously monitors the supervisory devices like control valves, zone valves etc.
Features:
Specifications:
Ø Aux Output : < 200 mA@ 24V DC
Ø Supervisory Contact : Dry Relay
11
PYROTECH

RELAYMODULE
It is an intelligent addressable relay module, which can be configured with Addressable Fire Alarm Control
monitor specific location (point). The module has two panel controlled LED indicator. Control modules provides the
system with a dry contact output for activating a variety of auxiliary devices, such as fans, dampers, control
equipment, etc.
Features:
Specifications:
Ø Relay Capacity : 2A@24V DC & 1A@250VAC
ISOLATOR MODULE
It is an intelligent isolator module, which can be configured with Addressable Fire Alarm Control Panel. Each
point (devices) can be given specific ID or individual address, which allows the panel to continuously monitor specific
location (point). The module has two panel controlled LED indicator. Isolator modules are used to protect the system
against wire to wire short circuits on the signaling line circuit.
Features:
signaling line short circuit condition.
Ø Automatically reset after correction of fault
Specifications:
Ø Output Current : < 900mA
Ø WorkTemperature : -10°C~50°CSize :
12
PYROTECH

ANNUNCIATOR PANEL
It is an addressable annunciator, which can be configured with Addressable Fire alarm Control Panel. It is
provided using an 80 character, back-lit, alphanumeric display. Information Messages includes for Alarm, Fault,
Supervisory and General Conditions in a clear and descriptive English Language. Moreover, LEDs for Fire,
Supervisory and Alarm are also provided with ACK push button. From the Silence push button, panel and Remote
Notification appliances can be silenced.
Features:
Ø Two Lines of 40 Character each LCD
Ø LED Indication forAlarm, Fault and Supervisory
Ø Push Buttons to acknowledge and silence the alarm
Ø LampTest from Key Switch
Specifications:
Ø Work Current : < 30 mA
Ø Temperature : -10°C~50°C
GAS DETECTOR
Pyrotech PY-LPG-841-C gas detector is designed for single station use or for connecting to fire alarm or
security alarm system panel.It is intended to detect leakage of natural gas,town gas and bottled gas,coal gas or
carbon monoxide.The gas detector can be mounted high or low.
Features:
Ø Detect all sorts of gases.
Ø Easy to install.
Ø Loud 80dB alarm and LED warning light.
Ø High quality durable sensor.
Ø Excellent reliability & High stability.
Specifications:
Ø Operating Voltage : 9V~28V DC Non Polarized
Ø Normal standby Current : <18 mA@ 24VDC
Ø Alarm Current : <20 mA@ 24VDC
Ø Operating Humidity Range : <95% RH
Ø WorkTemperature : -10°C~+50°C
Ø Size : 100(D)X48(H)
13
PYROTECH

UV FLAME DETECTOR
The device is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly
from the detector while maintaining false alarm immunity. It detects in the ultraviolet (UV) spectral range for optimized
speed of response.
It is fast and capable to detecting the ultraviolet (UV) rays emitted by a burning substance and is used in high
hazard applications such as petrochemical plants, factories and other areas where flammable or explosive liquids or
solids are handled or stored.
Features:
Ø With qualities of highly sensitive, reliable, dust-resistant, corrosion proof and moisture-resistant.
Ø The flame sensor adopts an ultraviolet photosensitive tube.
Ø Therefore is not sensitive in sunlight, dust, oil, tolerance of fume, and humidity.
Ø Set in a standard calibration to detect flames at a distance of 25 meters.
Ø Which flame created by 2Kg ethanol in a Container of Base 33cmX33cm Height 5cm.
Specifications:
Ø Operating Voltage Range : 12 to 30 VDC Volts
Ø Standby Current : <10 mA@ 24 VDC
Ø Alarm Current : <30 mA@ 24 VDC
Ø Spectrum : 180~290nm
Ø DetectionAngle : 110 degree
Ø Detection Sensitivity : Grade I, 25m@flame (Container 33cmX33cm, Height 5cm with 2Kg
ethanol )
Ø Relay Contact Load : 1A@DC24V
Ø Normal Status : LED blinking in 5 seconds interval
Ø Alarm Status : LED lit steady
Ø Protection rating : IP32
Ø Operating Humidity Range : 10% to 93% Relative Humidity, Non-condensing
Ø OperatingTemperature Range : -10°C to 50°C (14°F to 122°F)
Ø Height : 1.8" (45 mm) installed in Base
Ø Diameter : 4.0" (103 mm)
Ø Weight : 5.4 oz. (153g)
Specifications:
Ø Wire Entrance : Back side of the Component
Ø Alarm Current : 10 mA
Ø LED Lamp : 5 mm
Ø LED Lamp Glow Light colour : Red
Ø Enclosure Colour : White
Ø Voltage : 24V DC
Ø Size : H61mm x W72mm x D18mm
14
PYROTECH

INTELLIGENT REFLECTIVE BEAM DETECTOR
Intelligent Reflective Beam detector is addressable reflective infrared beam smoke detector that can be used
as Addressable or Conventional. With excellent built-in microprocessor, the detector can carry out system
adjustment, drift compensation of ambient data, and judgment of fire and fault through fixed algorithm. The sensitivity
of the detector can be set through hand held programmer in field, to suit different application conditions. The detector
is suitable to historical buildings, warehouses, large storage, shopping malls, leisure centers, exhibition halls, hotel
lobbies, printing houses, clothing factories, museums and prisons.
Features:
Ø Wide operating voltage range, large monitoring areas
Ø Combination of the emitting and receiving part makes mounting easy and optical pathway accurate
Ø Built-in microprocessor enables intelligent judgment about fire alarm and fault
Ø Self-diagnostic function can monitor the internal fault
Ø Electronically addressed by programmer
Ø Two sensitivity levels can be set in field
Ø Attractive and decent appearance.
Specifications:
Ø Operating Voltage : Loop 24VDC (15V~28V)
Ø Commission current : < 20mA
Ø Standby current : < 12mA
Ø Alarm current : < 22mA
Ø Loop Voltage : 24V (15V~28V)
Ø Angle ofAdjusting : -6° ~ +6°
Ø Dimensions : 206mm X 95mm X 95mm
PROGRAMMER
It is a programmer, which is used to assign addresses to all devices which need to be configured with
Addressable FireAlarm Control Panel. Each point (devices) can be given specific ID using Programmer.
Features:
Ø AssignAddressable-analog communication between device and panel.
Ø Dual power operation.
Specifications:
Ø Operating Voltage : 4.5V~7V DC
Ø Rated Current : < 100 mA
15
PYROTECH

Manufactured By:
PYROTECH ELECTRONICS PVT. LTD. (UNIT-1)
F-16 A, Road No. 3, Mewar Industrial Area,
Udaipur - 313003, Rajasthan, India
Contact: +91-294-2492123/24, +91-7412037501
Email:- fas@peplelectronics.com, mktg@pyrotechlighting.com
Website: www.peplelectronics.com, www.pyrotechlighting.com

Fire Alarm Systems: Key Concepts and Best Practices

More Related Content

Similar to Fire Alarm Systems: Key Concepts and Best Practices

More from PYROTECH GROUP

Recently uploaded

Fire Alarm Systems: Key Concepts and Best Practices