NEKAOutdoor SelfPowered SirenInstallation Instructions - PDF document

1 NEKAOutdoor Self-Powered SirenInstallati
NEKAOutdoor Self-Powered SirenInstallation Instructions Outdoor Self-Powered Siren The NEKA range provides the following models:, self-powered horn with flash;, self-powered horn with flash and foam tamper device;NEKA-FS, self-powered horn with strobe and foam tamper device.This manual provided installation instructions for all sirens. Information relating to a specific model is denoted by the ap-plicable model number within the text. The term “siren” is used to describe functionality that is applicable to all series.This siren is a self-powered microprocessor controlled horn strobe/flash, especially designed to provide differentiated audible andvisual alarm signals.The distinctive low profile shape is acoustically very efficient and ensures uniform sound distribution.Robust construction and t technology greatly extend application flexibility, whilst microprocessor supervision of thebattery charge ( and NEKA-F only), horn and flash ensure maximum performance and reliability.Screws (2) for innerplate fixing.Cable entry.Screws (2) for cover fi

2 xing.Strobe board (NEKA-FS only).Battery
xing.Strobe board (NEKA-FS only).Battery connector.Flash bulb ( and NEKA-F only).Connector for strobe board or flash bulb.Tamper device.Connector for foam tamper device.Hole for wall-tamper plate fixing.Jumpers for operating mode setup.Loudspeaker.Jumpers for tamper mode setup.Foam tamper device ( and NEKA-FSonly).Connector for tamper device switch.Battery location.Terminal board.Battery connection cable.Electronic board.Hole for siren temporary hanging.Backplate anchor screw locations (4).Table 1 – Figure 1 – cover; innerplate; backplate; Electronic board. 2 1 124567891020191817151316 Outdoor Self-Powered Siren General featuresSelf-powered microprocessor controlled horn with strobe/flash for outdoor applications.New design.Strong weatherproof plastic material moulding.Tropicalized-steel innerplate.4 audible and visual signal inputs.Modulated frequency sound emission with sound options.High output magnetodynamic exponential horn with test circuit.Protected against tamper, wall tamper, flash bulb damage and wire cutting.Foam tamper device

3 ( and NEKA-FS only).Programmable maximum
( and NEKA-FS only).Programmable maximum alarm time.Battery test circuit with flash shutdown under low battery or battery trouble conditions ( and only).Drilling pattern for easy installation.Houses 12V, 2Ah, buffer battery.BoxThe hard wearing plastic moulding is resistant to the most adverse weather conditions. The louver grille has been especially designed to protect the internal components against rain while epitomising sound emission. The tropicalized-steel innerplate provextra protection against acts of delinquency.The tamper device (must be anchored to the wall) triggers alarms when either the frontplate or innerplate is removed, or when tsiren is pulled from the wall (wall tamper). The foam tamper protection (NEKA-F and NEKA-FS only) comprises an active in-frared barrier with a dual detector that provides high immunity to false alarms (caused by insects).The siren can operate in normal or automatic mode. In normal mode, the siren opens the and terminals when tampered.These terminals have to be connected to control panel tamper line

4 that activates the siren (and other type
that activates the siren (and other types of signalling, dependingon requirements) through or terminals.In automatic mode, the siren independently activates the acoustic and optical signalling for tamper events: and terminalsdo not need to be connected to tamper line but the control panel do not know the siren tamper status. In automatic mode, the taalarm ends when 40 seconds after all causes have been removed, or when maximum alarm time elapses.The siren can be activated by the tamper device, and by and terminals. For example: the siren activates when thevoltage fails on terminal . This operating mode allows the siren to detect wire cutting, as this terminal also supplies the powerand battery charge. The polarity programmable and terminals can be used for connection to other devices.The siren blocks for 4 minutes if receive most then 6 activating requests in 4 minutes. This is to protect against control panemalfunctioning.The audible and visual signals on the loudspeaker and strobe/flash depend on the type of alarm, and the alarm sign

5 al configuratThe sound modulation extrem
al configuratThe sound modulation extremes generate a fastidious shrill tone — intended to discourage intruders, and a low tone — to ensuregood audibility. It is possible to select two audible signals patterns for alarm Inputs — with the exception of the internal tamper eventwhich has only one audible signal (up-scale modulated frequency between 800 and 2000 Hz). The audible signals and modulatedfrequency range can be found in “Setting the operating mode” on page7. There are two frequency ranges: 800/2000 Hz and 1100/2400 Hz. The audible signalling will stop as soon as the maximum alarm time expires, whereas, the visual signalling will continuntil the alarm conditions clear (memory flashing). The Memory and Alarm flash sequences are as follows:Under low battery conditions, the siren bypasses the flash and use the residual charge to power the loudspeaker ( and only). This status is signalled on terminal NEKA and only). This terminal (open collector) is connectedto ground during standby status, but disconnects in the event of low battery ( and

6 NEKA-F only), or damage to the loud-spe
NEKA-F only), or damage to the loud-speaker or flash.No Trouble: the loudspeaker emits an acoustic signal and the flash blinks once.Battery trouble: the loudspeaker emits two acoustic signal and, if battery charge is sufficient, the flash blinks twice.Flash trouble: the loudspeaker emits three acoustic signal.Loudspeaker trouble: the flash blinks four times.The above listed signalling are displayed every 5 seconds until troubles are present or the jumper is removed. The siren runs tpower-up sequence when the jumper is removed. If troubles are not present, the inhibition of siren activation is delayed between 30 seconds and 2 minutes, to prevent thisfunction being used to tamper the siren.In this phase, anti-foam device can be tested as output activates as soon as the infrared barrier of the device is interruptedNEKA-F and NEKA-FS only).Alarm priorityThe siren priority is as follows:Higher priority alarm always overrides lower priority alarm, generating a variation in the audible signal. and terminals have the same priority because the acou

7 stic signalling activated by terminal d
stic signalling activated by terminal does not interfere with theoptical signalling activated by terminal The alarm time is counted from activation of the loudspeaker and strobe/flash.NEKA/NEKA-FON (ms)OFF (ms)DescriptionAlarm flashing250750Standard BlinkMemory flashing2501500Slow BlinkNEKA-FSFrequency (Hz)DescriptionAlarm flashing1Standard BlinkMemory flashing0.6Slow BlinkWhen and ’s pins are connected as shown at the side, siren activation is inhibit and the siren displays the trou-bles as following.AlarmPriorityInternal tamper1 Outdoor Self-Powered SirenWhen the maximum alarm time of the higher priority alarm expires, or when the alarm conditions clear, the lower priority alarmsignal activates the loudspeaker and strobe/flash in accordance with its configuration.If a priority alarm signal overrides an alarm that has been running for more than 30 seconds, the maximum alarm time of the inter-rupted signal will run on.If the priority alarm terminates (due to timeout or restoral) before the maximum alarm time of the interrupted signal expire

8 s, the latteractivates the loudspeaker a
s, the latteractivates the loudspeaker and strobe/flash for the residual time.If a priority alarm signal overrides an alarm that has been running for less than 30 seconds, the maximum alarm time of the inter-rupted signal will freeze. If the interrupted alarm signal is still present when the priority alarm terminates (due to timeout or restoral),it activates the loudspeaker and strobe/flash in accordance with its configuration. If the interrupted alarm signal has restored whenthe priority alarm terminates (due to timeout or restoral), it activates the loudspeaker and strobe/flash for 30 seconds. Figurshows how the lower priority alarm signal activates the horn and strobe/flash after the higher priority alarm (alarm signal has been executed.Memory flashing will stop (after the maximum alarm-time) when all the signals, that triggered the alarm, restore to standby forseconds (restoral time). Internal tamper restoral requires 40 seconds.Figure2 shows an example on how signalling devices (optical and acoustic) work for a particular activation seq

9 uence.Figure 2 –Alarm priority: standar
uence.Figure 2 –Alarm priority: standard flashing; memory flashing. +NF 30s40sTMax. AFAON AF +N AF A AF +N AF AFOFFON OFFONOFFONOFF NEKA If you are installing several sirens in the same area, the jumpers on the electronic board allow to select different sound for eachone, thus permitting users to distinguish between them. You can also select different sounds for different alarm types (gas leaburglary, flooding, etc.) or locations (office, warehouse, garage, etc.). This feature allows users to recognize the alarm type and itslocation. Jumpers allows to select the sounds for inputs and . Other jumpers allow to set the maximum alarm time, theinput polarity and internal tamper mode. For the various programming options provides by the jumpers refer to table2 (first columnshows the default). For the frequency profile of the audible signals refer to “Available sounds” on page15.Maximum alarm time10 minutes3 minutesAlarm soundTamper (automatic mode): Up scale modu-lation : Up and down scale modulation (: Up and down scale modulation (: Multitone

10 Tamper (automatic mode): Up scale modula
Tamper (automatic mode): Up scale modula-tion : Up and down scale modulation (: Up scale modulation : Up and down scale modulation and F input activation polarityInputs on standby when disconnected.Inputs activate when connected to negative.Inputs on standby when connected to nega-tive.Inputs activate when disconnected.If this option is selected, not used inputsmust be connected to terminal.Trouble signallingTrouble signalling ON (test mode): alarmactivation is inhibited.Tamper modeAutomatic mode: automatic activation of thesiren for tamper.Normal mode: the siren must be connectedto the control panel tamper line.Foam-tamper mode (NEKA-FNEKA-FS only)Foam tamper generates a tamper alarm likesiren opening and siren wall removal. Foam tamper generates an alarm independ-ent from siren opening and siren wallTable 2 – Jumper description. and indicate the sound frequency range: = 1100/2400 Hz, = 800/2000 Hz. Outdoor Self-Powered Siren MountingThe siren should be mounted as high up as possible on a flat wall, as uneven surfaces may jeopardize pr

11 oper functioning of walltamper protectio
oper functioning of walltamper protection.To facilitate the mounting operation, a drilling pattern and screws for fixing are in the package. On the drilling pattern are drawn 5holes, corresponding to those of fixing, placed on the bottom of the siren.Proceed as described below (see figure 1 on page 3).Make sure that the strobe flash is connected before powering the siren, otherwise the flash may not work properly ( only). Place the drilling pattern on the wall with opening over the wiring cable: make sure the drilling pattern is horizontal.Mark the anchor screw holes e Make sure to mark the upper side of hole.Mark the wall-tamper anchor screw hole Take off the drilling pattern.Drill the marked holes.Insert the wall plugs in the holes.Screw a screw into hole up to a distance of about 1 cm from the wall.Pull the wires through the cable entry and hang the siren through the hole Fix the siren permanently through the holes 10.Fix the wall-tamper plate through the hole , without tightening the screw too much in order not to break the stop tabs

12 .11.Set the siren operating mode by mean
.11.Set the siren operating mode by means of the jumpers and and make the connections on the terminal board 12.Place the battery on shelf and then connect it to connector BATT) via cable : the flash starts to blink in alarm mem-ory mode (slow blink).Tamper protection is not active until the cover and the inner-cover of the siren are closed, and until the terminal is poweredfor at least 20 seconds.The foam tamper device can be tested in this phase because output activates as soon as the device infrared barrier isinterrupted ( and NEKA-FS only).13.Put in place the inner cover and fix it by means the screws !Be careful not to cause a short circuit by touching the flash contacts.14.Put in place the cover and fix it by means the screws : the flash blinks in alarm mode for 20 seconds (standard blink).If the cover or inner cover is removed, the 20 seconds reset and the flash restart to blink in alarm memory mode (step 12).15.Apply the voltage on terminal: the siren becomes operational when 20 seconds have elapsed from the power supply.If the

13 voltage on terminal fails before 20 sec
voltage on terminal fails before 20 seconds have elapsed, the 20 seconds reset and the flash continues to blink inalarm mode (step 14). Use shielded cable only, with one end connected to the control panel negative and the other left free.T.DescriptionLoudspeaker connection terminals.Tamper signalling terminals: when tamper signalling is set to normal mode, these terminals open when the coveror innerplate is removed, or when siren is pulled from the wall, or when the foam tamper is detected (NEKA-Fand NEKA-FS only).Foam tamper signalling terminal (NEKA-F and NEKA-FS only): open-collector normally closed to ground, itopens when at least 30 seconds has been elapsed from interruption of the device infrared barrier.This terminal is disabled when tamper signalling is in automatic mode () and siren is automaticallyactivated by foam tamper too ().Trouble signal terminal: open-collector normally closed to ground, opens for low battery and battery trouble and NEKA-F only), loudspeaker trouble, flash bulb damage (strobe board not present).Alarm activat

14 ion terminal with programmable polarity
ion terminal with programmable polarity (optical signalling only).Alarm activation terminal with programmable polarity (acoustic signalling only).Acoustic and optical signalling activation terminal, with programmable polarity.Power supply (positive) and alarm terminal. 13.8V must be applied to this terminal for the battery charge. If thisvoltage fails (wire cutting or alarm) the siren go into alarm status (acoustic and optical signalling).Negative supply terminal and ground of the internal circuit.Table 3 – Terminal description. Outdoor Self-Powered SirenAutomatic modeFor siren basic operation are required two wires only, as shown in figure3: the control panel () must have a terminal () where13.8V voltage (minimum 600mA) is present on standby and no voltage in alarm; the control panel cannot detects the siren tamper,and foam tamper (NEKA-F and NEKA-FS only) but the siren automatically activates for those events.Figure 3 –Automatic mode: control panel; siren.Automatic mode with independent management of foam tamper (NEKA-FSIf foam tamper hav

15 e to be managed by the control panel, ju
e to be managed by the control panel, jumpers position must be as shown in figure4, and terminal of thesiren () must be connected to an input line of the control panel () that is on standby when connected to ground and in alarmwhen floating ( terminal in the figure).Figure 4 –Automatic mode with independent management of foam tamper: control panel; siren. AF+N ASSPK +N NEKA-FNEKA-FS NEKA AF+N ASSPK +N NEKA-FNEKA-FS Normal modeIf siren tamper, and foam tamper (NEKA-FNEKA-FS only) have to be managed by the control panel, jumpers position mustbe as shown in figure5, and terminal of the siren must be connected to the tamper line of the latest device: in this operatingmode, terminal of the siren is normally connected to the ground while is open for siren tamper or foam tamper.Figure 5 –Normal mode: control panel; siren; to second-last device on tamper line.Normal mode with independent management of foam tamper (NEKA-FNEKA-FSIf foam tamper have to managed by control panel independently from the siren tamper, jumper positions must be as show

16 n infigure6, and terminal of the siren
n infigure6, and terminal of the siren () must be connected to an input line of the control panel () that is on standby when con-nected to ground and in alarm when floating ( terminal in the figure).Figure 6 –Normal mode with independent management of foam tamper: control panel; siren; to second-last device ontamper line. AF+N ASSPK +N NEKA-FNEKA-FS NEKA AF+N ASSPK +N AS NEKA-FNEKA-FS Outdoor Self-Powered Sirent latest device on tamper lineIf the siren is not the latest device on tamper line, jumper position must be as shown in figure7, and ASG and terminals of thesiren must be series connected to the tamper line: ASG and terminals of the siren are normally connected, and disconnect forsiren tamper. The terminal have to be connected for NEKA-FNEKA-FS sirens only. Figure 7 –Normal mode when the siren is not latest device on tamper line: control panel; siren; to previous device ontamper line; to next device on tamper line.If the control panel do not have a terminal where 13.8V voltage is present on standby, and no voltage in alarm, i

17 t is possible simulate one by means of t
t is possible simulate one by means of the free-voltage contacts of alarm relay, as shown in figure8.Figure 8 –Activation by means of the free-voltage contacts of alarm relay: control panel; siren. AF+N ASSPK NC +12CNO NEKA-FNEKA-FS NEKA Figures9 and 10 show, instead, wiring to activate the siren by means an open-collector output (the terminal of the control panel): jumper must be inserted if the output closes to ground on alarm, must be removed if output opens on alarm. On terminal of the control panel 13.8V voltage (minimum 600mA) must be present for siren power supply, and siren battery charg-Figure 9 –Wiring to activate the siren by means an open-collector output that closes to ground on alarm: control panel; Figure 10 –Wiring to activate the siren by means an open-collector output that opens on alarm: control panel; siren.Acoustic signalling activation by means the terminal and optical signalling activation by means the terminal can be donein the same way. AF+N ASSPK + OC NEKA-FNEKA-FS NEKA AF+N ASSPK + NEKA-FNEKA-FS NEKA Ou

18 tdoor Self-Powered Siren ProblemCauseSol
tdoor Self-Powered Siren ProblemCauseSolutionThe battery is connected but the flashdoes not function.The battery may be low.Replace the battery.Continuous flashing and/or continuoussound on the loudspeaker.1) The wall-tamper device is notsecured properly.2) The cover or the metal innerplate isnot closed properly.Eliminate the causes.The loudspeaker sounds but the flashdoes not function.1) The battery may be low.2) The flash may be out-of-order.1) Replace the battery if necessary.2) Change the flash bulb or call theinstaller.The flash functions but the loud-speaker is silent.1) More than the maximum alarm-timehas elapsed since the start of audiblesignalling.2) The loudspeaker is out-of-order.3) The siren has been activated morethan six times in 4 minutes.1) Eliminate the causes of alarm.2) Call the installer.3) Wait 4 minutes with no siren activa-It is impossible to activate the siren.1) The installation-time has notexpired.2) The battery is low.1) Wait 20 seconds.2) Replace the battery if necessary.Table 4 – Trouble shooting. NEKA Technical s

19 pecificationsNominal voltage: 13.8VAlarm
pecificationsNominal voltage: 13.8VAlarm current: 1.4A (max 2.8A)Voltage on terminal : 13.8V ±0.2VCurrent on terminal : max 0.6AMinimum (maximum) supply voltage: 10V (13.8VBattery requirements: 2Ah (177x34x66 mm)Maximum alarm-time (programmable): 3 / 10 minutesProtection class: IP34Temperature range: -25 – +55C°Dimensions (WxHxD): 208x252x98 mmWeight (without battery): 2300 gType of soundFrequenciesPeriodSound level at Multitone1108 Hz for 200 mS1244 Hz for 180 mS1396 Hz for 150 mS1567 Hz for 145 mS1760 Hz for 110 mS2123 Hz for 100 mS2430 Hz for 90 mS0.3 s106 dB(A)Up scale modula-tion (LF)800 - 2000 Hz0.3 s104 dB(A)Up scale modula-tion (HF)1100 - 2400 Hz105 dB(A)Up and down scalemodulation (LF)800 - 2000 Hz0.6 s104 dB(A)Up and down scalemodulation (HF)1100 - 2400 Hz105 dB(A)Table 5 – Available sounds. F T FT FT Outdoor Self-Powered Siren Compliance with standardsBENTEL SECURITY recommends that customers dispose of their used equipment (panels, detectors, sirens and other devices) inan environmentally sound manner. Potential methods include re

20 use of parts or whole products and recyc
use of parts or whole products and recycling of products, compo-nents, and/or materials.For specific information see www.bentelsecurity.com/index.php?o=/environment.htm.c equipment (WEEE) directiveHereby Bentel Security Srl declares that the product NEKANEKA-FS complies with standardsEN60950, EN61000-6-3, EN50130-4 and thereby, complies with the essential requirement of directives 2014/35/EU,2014/30/EU and 2011/65/EU.In the European Union, this label indicates that this product should NOT be disposed of with household waste. Itshould be deposited at an appropriate facility to enable recovery and recycling.For specific information see www.bentelsecurity.com/index.php?o= environment.htm. NEKA Outdoor Self-Powered Siren NEKA The manufacturer reserves the right to change the technical specifications of this product without prior notice.BENTEL SECURITY s.r.l. – Via Gabbiano, 22 – Z. Ind. S. Scolastica – Corropoli (TE) – Italy – tel.: +39 0861 839060Fax: +39 0861 839065 – infobentelsecurity@tycoint.com – www.bentelsecurity.comISTISBLENEKA 1.0 27021