• Instant landline phone connection using a SIM card
  • Monitor any type or alarm system
  • See EvolveSIM for reliable GSM dialler SIM cards
  • Use any landline phone or landline equipment
  • Ideal where no landline exists to provide a landline to PSTN landline phones
  • Get an SMS if your primary landline fails -
  • Get a back up landline instantly
  • Instant landline output without expensive phone line rental charges
  • Monitor intruder alarms, fire alarms or any type of alarm sensor
  • Fully configurable set up to suit virtually any application
  • Customised SMS messages
  • LED signal and indicator display
  • Telephone line monitoring, failure alert & back up
  • Easy set up by SMS, PC, Web and App
  • Metal enclosure with antenna
  • 3G model for use on any 2G or 3G network SIM globally
  • 12-24V AC or DC supply 
  • 4 alarm inputs (fully configurable N/O or N/C triggered high or low)
  • 4 x remote control outputs
  • 1 x customised text per alarm input
  • LED status indicator for network, signal and alarm activity
  • 2 x anti-tamper switches
  • SMS alerts for non-authorised use, network failure and more

GSM autodialer to monitor alarms and also back up PSTN 'landline' phone lines. Get the best back up available by monitoring your alarm and also ensuring your landline phone system can never go down. The PSTN-3G simulates a landline during phone line failures to ensure your phone systems continue working. It sends an SMS message to ensure the users know the fixed phone line has a fault. It instantly provides a back up phone line over the mobile network to maintain landline equipment operation and also sends instant notification of any intruder or fire alarm activity to up to 10 preset mobile or landline phones. The PSTN-3G can also communicate over industry standard Contact ID and is designed to communicate alarms directly to monitoring centres.


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