Alarms Pvt Ltd


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Fire Alarm Products

These products comply with local and international standards & are subjected to continual development / improvement and are subjected to alteration without
notice.

:::: Detectors

Detectors | Call Points | Sounders, Beacons and Bells | Control Panels

Conventional Ioniasation Smoke Detector

Detection Principle	Ionization chamber.
Chamber Configuration	Twain compensating chambers using one single sided ionizing radiation source.
Radioactive Isotope	Americium 241
Activity	33.3k Becquerels, 0.9 micro-Cuire
Supply Voltage	17 to 28 Volts d.c.
Quiescent Current	30 to 45 micro-Amp at 24 Volts
Normal Alarm Current	61 mA at 28 Volts 52 mA at 24 Volts 18 mA at 10 Volts
Sensitivity	Nominal threshold Y value of 0.7 to EN54 Part 7 1984; (BS 5445 Part 7 1984)
Temperature Range	Maximum continues operating temperature 60 C Minimum continues operating temperature 0 C Minimum operating temperature – 20 C ( no condensation or icing )
Humidity	0 % to 95 % relative humidity.
Wind Speed	10 m/s maximum.

Conventional Optical Smoke Detector

Detection Principle	Photo-electric detection of light scattered in a forward direction by smoke particles.v
Chamber Configuration	Horizontal optical bench housing an infra-red emitter and sensor arranged radially to detect forward scattered light
Sensor	Silicon PIN photo-diode.
Emitter	GaAs Infra-red light emitting diode
Supply Voltage	17 to 28 Volts d.c.
Quiescent Current	30 to 45 micro-Amp at 24 Volts
Normal Alarm Current	61 mA at 28 Volts 52 mA at 24 Volts 18 mA at 10 Volts
Sensitivity	Nominal threshold of 3.0 % light grey smoke obscuration per metre to EN 54 Part 7 1984; (BS 5445 Part 7 1984)
Temperature Range	- 20 C to +60 C (no condensation or icing).
Humidity	0 % to 95 % relative humidity.(no condensation or icing).
Wind Speed	Insensitive to wind.

Conventional Heat Detector

Detector Type	Rate of rise heat detectors.
Supply Voltage	17 to 28 Volts
Quiescent Current	All types: 51 micro-Amp+/-2 micro-Amp, at 24 Volts
Alarm Current	50 – 52 mA at 24 Volts
Storage Temperature Range	-30 C to +120 C
Operating Temperature	-20 C to + 90 C (no icing).
Humidity	0 % to 95 % relative humidity.

Optical smoke detector

Packing unit	2 pieces per carton
Supply voltage	16 ? 28VDC
Power consumption	< 100pA
Operating temperature	-10 - +50'C
IP Rating	IP 44
Standards	EN54-7/9
Dimensions	(0 x H) 100 x 44mm (incl. base)
Colour	white (uRAL 9010), can be sprayed a different colour

Multisensor smoke detector

Packing unit	2 pieces per carton
Supply voltage	16 - 28VDC
Power consumption	< 100pA
Operating temperature	-10 - +55'C
IP Rating	IP 44
Standards	EN54-7
Dimensions (0 x H)	100 x 44mm (incl. base)
Colour	white (uRAL 9010), can be sprayed a different colour

Heat detector (rate of rise and maximum)

Packing unit	2 pieces per carton
Supply voltage	16 - 28VDC
Power consumption	< 100pA
Operating temperature	-10 - +50'C
IP Rating	IP 44
Standards	EN54-5 /Al R response class I prEN54-5 / Al R (60'C rate of rise and maximum)
Dimensions (0 x H)	100 x 36mm (incl. base)
Colour	white (uRAL 9010), can be sprayed a different colour

Optical smoke detector

Packing unit	2 pieces per carton
Power consumption	< 60uA
Operating temperature	-25 ~ 60'C
IP Rating	IP 44
Standards	EN54-7/9
Dimensions (0 x H)	115 x 50 mm (incl. base S0620A)

Remote Iindicator

Supply voltage	16-28V DC
Supervision Current at 28 V DC	0
Maximum Alarm Curren	6 mA
Fire Indicator when Alarm on Mode	Red LED on casing
Dimensions	91 mm x 36mm Thickness
Casing	ABS Engineering Plastic
Finishing	White

:::: Call Points

Detectors | Call Points | Sounders, Beacons and Bells | Control Panels

Manual Call Point

Case	BS Engineering plastic
Cable Entry	Centres for punching or drilling 20mm conduit entries are provided on to and bottom of the surface fixing box.
Terminals	Double terminals for cable to 4mm2
Rating	10 amps at 24V d.c. 3 amps at 48V d.c. Minimum voltage: 8V a.c. or 8V d.c. Maximum contact resistance: 0.1. ohm
IP Rating	IP 54 with weather resistance gasket.
Note: All other versions are intended for use only in 24V d.c. monitored system

Siemens Manual Call Point

Operating voltage	16…26 VDC
Connection terminals	0,2… 1,25mm2 AWG24…15
Operating temperature	-25…+70
Humidity	_<95% rel
Protection category	IP24D
Colour	red = RAL3000
Standards	prEN54-11 BS5839-2

:::: Sounders, Beacons and Bells

Detectors | Call Points | Sounders, Beacons and Bells | Control Panels

C & S Youdac Sounder Type Y04

Operating voltage	10 to 35V d.c.
Temperature	Operating –25 to +55 Storage –40 to 70
Relative humidity at 40 C	95 %
Protection (BS 5490: 1977)	IP54 (improved wether resistance version available).
Terminal capacity	2 x 1.52mm conductors
Approximate nett weight (g)	251

C & S Flashalarm Beacon Type V4

Operating voltage	24Vd.c.
Voltage tolerance	+25 %
Flash energy (joule)	5 2,5
Light output, opal lens (candela seconds)	14 4.5
Current consumption (mA)	250 150
Flash rate (Hz)	1
Lens colours	Opal, amber, red, green, blue, clear
Temperature range ( C)	Operating -25 to +40 Storage -40 to +70
Relative humidity at 40 C	90 %
Protection classification (BS 5490: 1977)	(Improved wether resistance version available).
Terminal capacity	2 x 1.5 mm conductors
Approximate net weight (g)	240

C & S Yodalight Sounder & Flashing Beacon Type YL4

Temperature ( C)	Operating -25 to +40 Storage -40 to +70
Relative humidity at 40 C	90 %
Approximately net weight (kg)	0.45
Protection classification IP54 (BS. EN 60529: 1992)	(Improved wether resistance version: available).
Operating voltages, d.c	24
Voltage tolerance	+20 %
Terminal capacity	2 x 1.5 mm conductors

6" Alarm Bell

Model	6” Alarm Bell
Voltage Rating	24V D.C
Alarm Current	0.05 A
Sound Level At 1 meter	95dB
Base	Corrosion Resistance
Gong	Press Steel
Finish	Red
Gong Striker	Stainless Steel

:::: Control Panels

Detectors | Call Points | Sounders, Beacons and Bells | Control Panels

Addressable Control Panel

Programmable output	8 x 24VDC / 40mA
Relay output	2 x 30VDC / 1A
Transmission output	2 x 30VDC / 1A
Supervised output	4 x 24VDC / 500mA
Programmable input	4
Programmable key input	1
Programmable fire zones	268
Programmable fire control zones	128
Cable specification	150 ohms / 300nF
Mains	115 / 230VAC+10%-15%,50/60Hz
Power consumption	< 100VA
Battery	2 x 12V / 15Ah
Standards	EN54-2, IEC721-3-3/ 3K5
Colour	light grey ( RAL 7035 )
Approvals	VdS nr. G298015, LPCB NR. 127c, a.m.m.

Conventional Control Panel

Mains	230V AC +10% / -15%; 50/60 Hz
Power consumption	max. 100VA
Emergency power battery	2x12V / 15Ah max
Voltagefree switchover contacts for controls	250VAC / 10A
.Supervised bell	24VDC / 2A
Relay switchover contacts for alarm/fault	30VDC / 1A
Line resistance	< 150
Cabinet dimension (WxHxD)	580x480x120mm
Control outputs (drivers)	24VDC / 40mA
Standard	EN 54-2, IEC721-3-3/3k5