Crow BS-1 Manual

BS-1SIREN
High PowerSiren With
BatteryBack-up and Flashlight
INSTALLATIONINSTRUCTIONS&USERMANUAL
BS-1Features
The BS-1siren isanewgeneration ofprofessional
high poweracousticsiren withbatteryback-up and
flashlight, whichinclude all performanceand reliability
forsecurityalarmsystem.
Features:
Outdoorbatteryback-up siren withflashlight.
Doublehousing:External–3mm plastic
PCwithUV,Internal–0.8mm metal.
Continuousfrequency modulated sound.
Tamperprotection in3ways –Screwor
Coveropening ortearing housing fromthe wall.
Positiveand negativealarmtriggerinputs.
Triggerinputtoactivateonlythe flashlight.
Siren period can setasfollowtriggeror3min
cutoff
Selectorforlamporxenon
Alarmbymainpowerfailure.
Protecting againsttotallybatterydischarge.
Plug Terminalforeasy Installation.
Environmentalimmunity.
FunctionalDescription AlarmTrigger:
The alarmcan be triggered byapplying high orlow
voltage tothe “GO+”or“GO-“ inputsterminals
respectively.The sound and flashlighttriggered
together.
Alarmsiren duration depended on the Triggerselector
state:
F.T-FollowTrigger.
TMR-siren cutoff after3minutes,thisstateis
recommended inordertoavoidviolation ofany
localregulations.
FlashTrigger:
The flashlightcan be triggered byapplying “low”
levelto“FL-“ terminal.Flashduration isnotlimited
and the timeofflashlightissetbycontrolpanel-as
long astriggeravailablethe flashlightwill be active
Tamper:
The tamperisnormallyclosed whilethe housing is
closed withthe screw,sointhisstatethe tamper
terminalsareshorted (0Ohm).The tamperwill open
whileopening the screworbytearing the housing
fromthe wall.
Note:It’sessentialtoscrewthe tampersocketto
the wall properly.
PowerFailure:
OnPowerFailurethe siren and flashlightare
triggering,until powersupplyisrestored ortimeout
period (5minutes)expires.
BatteryProtection
The Siren issupplied withprotection againsttotally
batterydischarge bycutting off the siren,when
voltage levelfallsdowntoless then 8Vdc.
Installation Instructions
1.Choosethe mounting location forthe siren –
the wall mustbe even and free ofholesand
excessiveprotrusions.
2.Markand drill 5holeswiththe helpofthe attach
drill patternplate(4holesforthe housing base
and 1forthe tamper).
Note:Takeaconsideration aboutthe wires
inputsinthe housing base.
Siren BS-1ManualInstallation
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ELECTRONIC ENGINEERING LTD.

SIRENBS-1
3.Open the siren housing (1screwon the front),fig
1and removethe metalcover(2screws),fig2.
4.Unplug the terminal(5)on the siren driver
5.Mountthe siren housing on the wall.
6.Connectthe wirestothe terminals(5).
Important: Cutoff the powerbeforeyou
makethe connections.
7.Plug the terminaltothe driveboard.
8.Poweron the systemand check thatit
function properly.
9.Connectthe Back-up battery.
Important: Keep attention tothe polarityof
the Battery,areversepolaritycan cause
damage tothe drivercircuit.
10.Mountthe metalcoverby2screws.
11.Closethe housing by1screw.
TerminalBlock Connection
Terminal1-Marked “FL-” Triggerforthe flashlight.
Connectittoan outputinthe AlarmSystem,Active
whilethe inputislow.
Terminals2-Marked “GO+”Triggerforthe siren
and the flashlight, Activewhilethe inputishigh.
Terminals3-Marked “GO-” Triggerforthe siren
and the flashlight, Activewhilethe inputislow.
Terminal4-Marked “GND”Connecttoground of
the controlunit.
Terminal5-Marked “+12V”Connecttoapositive
Voltage outputof13.6–14.2Vdcsource(usually
fromthe alarmcontrolunit).
Terminals6&7-Marked “TAMPER”If aTamper
function isrequired connecttheseTerminalstoa24-
hournormallyclosed protectivezone inthe control
unit. If the frontcoverofthe siren isopened orsiren
boxistearing fromthe wall,an immediatealarm
signalwill be senttothe controlunit.
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-2-
Fig2
Fig1
Fig3Fig4
Sound PressureLevel
FundamentalFrequency
Siren Tone
Frequency Range
FlashLight
PowerSupplyVoltage
Charge CurrentLimit
Currentconsumption (Speakerand Strobe).
MaximumPower
TriggerLevel
Siren AlarmPeriod
InputImpedance(Alarm/Flash/Trigger)
TamperSwitch
Backup Battery
LowBatteryLevel
Material
Dimensionsofunit
Weight(WithoutBattery)
Operating temperaturerange
CaseProtection Level
128dB
1850 Hz
Yelp
1300 ~2400 Hz
Lamp12Vdc/5W
13.8~14.2Vdc
250mA
Standby:8mA
Alarm:1600mA@13.8VDC
50W(Peak)
TriggerLow=Max.1Vdc
TriggerHigh =Min.9Vdc
F.T-Followtrigger
TMR-3min.
1KOhm
N.C28 VdcMaximumcurrent0.1A-open when
coverisremoved
RechargeableLead AcidBattery12Vup to7.2Ah
8Vdc+/-0.3Vdc
ExternalBox:ABS (3mm thick).
InternalCover:Metal(0.8mm thick).
L=270mm XW=193mm XH=100mm
1.85 Kg
-30oCto+60oC
·Watersplashresistant
·PlasticPCwithUVprotection
·Conformalcoated circuitboard
SirenIncludes:
1-Horn4-Tamper
2-Lamp5-TerminalBlock
3-Battery6-Connector
TriggerselectorLampselector
SirenBS-1Specification
15
32
4
A
B
6
1 2