Alarm Systems

NIDAC , VSMS8-4G, Voice & SMS Dialler 3G 8 Inputs, No Sim Supplied

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SKU: NID330 Categories: ,



  • Operates on 12-24V D.C. allowing integration with alarm panels, fire panels and other equipment.
  • 8 inputs.Β  Selectable as NO or NC trigger between input and GND. Selectable as latching or slave.
  • 2 x 1A 30V SPDT relay outputs. Controlled via incoming SMS or by ringing into the dialler and using DTMF tone sequences.
  • Compatible with all 3 Australian 3G providers (Telstra, Optus & Vodafone) supporting 850MHz, 900MHz and 2100MHz to provide maximum coverage and user choice of provider.
  • Requires user supplied micro SIM.
  • All data (including voice messages) are stored in non-volatile memory.
  • All programming, except voice messages, can be done via SMS commands or USB connection with PC software.
  • Voice messages can be programmed by calling into the unit and using DTMF commands to record or playback the messages.
  • LED indication for power, SIM card detected and accessible, 3G signal and call in progress.
  • Triggering of alarm inputs sends SMS text and/or calls numbers and plays voice message.
  • Dialling sequence can be cancelled via SMS command or keypad tones when a voice message is received.
  • If an input has both SMS and voice numbers assigned, there is a 30 sec. delay from when the SMS texts are sent until voice calls are made allowing the alarm to be acknowledged via SMS.
  • 15 seconds of recorded voice per input.
  • Up to 99 phone numbers can be stored, each input can have up to 16 of these numbers assigned to it.
  • The dialler can be interrogated to determine the current state of the inputs/outputs via SMS command and SMS response.


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