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BATTERY BACK UP


  • Battery Back Up for PRO GSM Auto-Dialler

    Battery Back Up specifically for PRO GSM auto-dialler Keeps unit running in case of power failure All functions of auto-dialler operate while on battery Switches over to battery...

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    Battery Back Up for PRO GSM Auto-Dialler

    £33.00

  • Battery Back Up for PRO+ GSM Auto-Dialler Range

    Battery Back Up specifically for PRO+ range of Control Freq GSM auto-diallers Keeps auto-dialler running in case of power failure SMS alerts to phone for power loss...

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    Battery Back Up for PRO+ GSM Auto-Dialler Range

    £33.00

  • Mains Fail & Restore (incl. battery back up)

    Receive mains fail by SMS if mains is off for a preset time period. Mains restore also sent by SMS.

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    Mains Fail & Restore (incl. battery back up)

    £46.80

  • Pre-recorded Digital 'Text-to-Speech Audio for Voice Call alarms (per input)

    Custom pre-recorded audio message as required (per input) for any given application. Note: Add '1 to cart' per input recording required.

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    Pre-recorded Digital 'Text-to-Speech Audio for Voice Call alarms (per input)

    £18.00

Battery back kits up for the Professional GSM dialler range.