Ness Radio Siren Installation Notes Download Page 4

onboArd tAmpEr

the  onboard  tamper  switch  is    supplied  with 

a  through-body  spring  mechanism  for  tamper 

detection  of  cover  removal  and  back  housing 

tamper.

lEd opErAtion

the  LeD  is  visible  on  the  front  of  the  radio 

siren  externally  and  internally  when  the  cover 

is removed.

one Flash every 2 sec

oPERATing ModE

double Flash every 2 sec PRogRAM ModE
Continuous Flash

low BATTERy*

* rss satellite model only

plug pAcK

the plug pack supplied must always be plugged 

into a mains power outlet.
the  rsI  siren  is  solely  powered  by  the  plug 

pack.
the rss satellite uses mains power for normal 

operation  and  to  float  charge  the  backup 

battery.

onboArd sirEn

the  onboard  siren  can  output  either  an  alarm 

sound or Fire sound depending on the type of 

signal it receives from the transmitting device.

ExtErnAl AntEnnA

the radio siren has an internal antenna which 

should  provide  excellent  radio  range  in  most 

cases. 
an external antenna is also supplied and can be 

fitted in cases where local radio conditions may be 

reducing or interfering with the radio signal.
Please note that if the rF conditions are particularly 

adverse, the external antenna may not improve 

reception.

outputs 

(rss satellite model only)

  Siren

:  the  external  siren  output  can  drive 

2 x 8  ohm  horn  speakers.  the  siren  sound  can 

be either the alarm siren or Fire siren depending 

on the type of signal received. the siren timer is 

fixed at 5 minutes.

 Strobe

: the external strobe output can drive 

1 x standard mini strobe light. 
the  strobe  output  turns  on  when  a  strobe  on 

message is received and turns off when it receives 

a strobe off message or after maximum run time.  

the strobe will also turn on when the siren turns on 

even without a strobe on message, but in this case 

the strobe turns off with the siren. Maximum run 

time is 11 hours or 1 hour if mains power is off. 

Note: In Strobe Mode, the strobe output is designed 

to drive a strobe light only. However the output can be 

configured as a Reset output if needed, see below.

 reSet MoDe

: to convert the strobe output into 

a reset output, connect a 2k2 eoL resistor on the 

Z1 input (across Z1 & 0V). 
the strobe output will now reset after 5 minutes, 

and the output voltage will be suitable to drive a 

device such as a piezo screamer.
this  option  is  useful  in  cases  where  you  need 

an  additional  wired  internal  screamer  or  even 

a  screamer/strobe  combination  on  the  same 

output.

bAttEry 

(rss satellite model only)

If mains power is off, the battery can power the 

siren and strobe for one alarm activation. 
the battery is tested under load every hour. Low 

battery condition is indicated by the LeD flashing 

continuously. 
Note  that  when  mains  is  restored  after  a  power 

failure, the LeD will continue to flash for several 

hours until the battery reaches full charge.

inputs 

(rss satellite model only)

 external taMper

: the 24hr tamper input 

terminals  are  provided  for  connection  of  an 

external tamper  if using the external siren option.  

the tamper input must be terminated with a 2k2 

end of Line resistor even if unused.

 Zone

: the Zone input should normally be left 

unconnected unless you need require the strobe 

output  to  operate  in  reset  mode,  (see  reset 

MoDe).

Summary of Contents for Radio Siren

Page 1: ...amper input Installation Notes Ness Radio Siren RSI Radio Siren RSS Radio Satellite The Ness Radio Siren is a unique self contained radio operated miniature internal siren which can be used as a wireless remote siren option for alarmcontrolpanelsorasastandalone siren operated by Radio Keys or other Ness radio devices The Ness Radio Satellite can even drive an optional external siren strobe for tru...

Page 2: ...shows a N O Tamper Switch wired in parallel Alarm Control Panel RSS Radio Satellite RST Transmitter Optional wired external Siren Strobe Tamper RSS Satellite model only Radio Reed Radio PIR Or Any Ness Radio Transmitter RADIO Signal Standalone Satellite siren Triggered by a Radio PIR or Radio Reed RSI Radio Siren RSS Radio Satellite Optional wired external Siren Strobe Tamper RSS Satellite model o...

Page 3: ...ed Insert the battery in the battery holder in the base plastics and plug the battery leads into the Battery terminal on the Radio Siren board RSS Satellite model only The Radio Siren will be in program mode as soon as power is applied with the tamper switch unsealed At this stage if you need to program radio devices follow the programming instructions in this manual Once programming is complete a...

Page 4: ... light The strobe output turns on when a Strobe On message is received and turns off when it receives a Strobe Off message or after maximum run time The strobe will also turn on when the siren turns on even without a Strobe On message but in this case the strobe turns off with the siren Maximum run time is 11 hours or 1 hour if mains power is off Note In Strobe Mode the strobe output is designed t...

Page 5: ... Radio PIR R12 Radio PIR RSM Radio Smoke RR1 RR2 Radio Reed Siren On On Alarm Alarm Alarm Alarm Siren Alarm Off Off Off Restore Restore Restore Restore Alarm Off Fire Panic Panic Tamper Tamper Fire Alarm STROBE ON Aux Strobe ON STROBE OFF Strobe OFF The RK4 AUX button also resets Siren RSS Satellite model only Other Ness transmitters may send a different set of alarms see the table below Normally ...

Page 6: ...1 and 2 Link 1 Alarm Type Setting LINK 1 Position OFF Default ON Action Type of message sent Alarm Input 1 White Strobe Siren Alarm Input 2 Blue Siren Fire Restore Input 1 Off Off Restore Input 2 Off Off Link 2 sets both inputs for positive or negative trigger Link OFF Negative Trigger Factory Default Each input can be held high or floating Pull low to trigger Link ON Positive Trigger Each input m...

Page 7: ...Strobe Light max Duration 11 hours or 1 hour if mains power is off Strobe Output Duration If the RST is wired to send a Strobe message 11 hours or 1 hour if mains power is off If the RST wired not to send a Strobe message 5 minutes If the Strobe Output is converted into a Reset Output 5 minutes Fuses 2A Auto reset electronic fuse for external Siren Strobe outputs Backup Battery 12V 0 8Ah Sealed Le...

Page 8: ...35MHz Copyright Notice All rights reserved No part of this publication may be reproduced transmitted or stored in a retrieval system in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of Ness Ness reserves the right to make changes to features and specifications at any time without prior notification in the interest of ongoing...

Reviews: