Engineered Solutions….for those who never compromise


Alarm Monitoring

NSG has access to the largest wireless telemetry networks in New England. We are able to provide low cost, wireless reporting for your facility to a UL listed Central Station with no cellular or phone line recurring costs.

We provide reliable 24/7 Alarm Monitoring for:

  • Fire Systems
  • Security Systems
  • Area of Rescue Systems
  • Environmental Systems
  • Elevator phones and/or Refuge Area