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The Nidac Dialguard
DT1 dialler
uses a client programmable message to report an alarm condition
to any telephone anywhere in the world.
Programming of the DT1 is done using the onboard keypad
and programmed data can be replayed on the 7 segment display for
confirmation. Voice information is recorded using the built in
microphone and can be replayed through the onboard speaker. The
display will indicate any errors made while programming. The
DT1 can be cancelled by entering a 1 to 7 digit shut down
code on DTMF telephones while the alarm message is playing.
After the DT1 has been cancelled it will give a
confirmation tone.
The DT1 can be triggered from either a positive or
negative alarm source. The key switch input can also be used to
disable the alarm input for times when the system is not in use
or to cancel the dialler locally. |