It is also possible to link the contacts to the IRIS Dialler via sense resistors, so
that an open or short circuit tamper on the loop can be detected and the ARC
alerted. In this case the connections should be made as shown below:
1
8
4K7 Resistor
15K Resistor
Note – for this feature to work correctly it is essential that this resistors are
connected at the contact end of the loop, not the Dialler end.
The ARC must also enable this facility on this Dialler.
9.2 Default Alarm Messages
The default SIA messages for each pin are shown below.
Pin ‘Set’
message
‘Restore’
message
Meaning
1 NBA NBR Burglary
alarm/restore
2 NFA NFR Fire
alarm/restore
3 NQA NQR Emergency
alarm/restore
4 NCL NOP Open/close
5 NPA NPR Panic
alarm/restore
6
NUA
NUR
Other (untyped) alarm/restore
7
NAT
NAR
Power failure alarm/restore
8 NTA NTR Tamper
alarm/restore
By default SIA messages are sent using the polling Dialler Account code
9.3 Configuration
It is possible to configure each pin to:
Change the SIA message
Change the account code it is sent on
Select SMS message for this pin
Version 1.5 16/10/06
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