Are there any operations dashboard tools that centralize alarms and alerts while supporting remote site connectivity?

Yes — several operations dashboard / NOC / SCADA / industrial monitoring tools can centralize alarms and alerts while also supporting remote site connectivity.

Common types of tools

• SCADA / industrial operations platforms
  These often collect alarms from distributed plants/sites and connect via VPN, cellular, edge gateways, or secure remote protocols.
  Examples: Ignition SCADA, AVEVA System Platform, Siemens WinCC, GE iFIX/CIMPLICITY.

• IT/OT monitoring and alerting platforms
  These centralize alerts from multiple remote assets, cloud, and on-prem systems.
  Examples: Grafana + Alerting, Zabbix, PRTG, Nagios, Datadog, SolarWinds.

• Remote operations / fleet monitoring platforms
  Used for distributed assets like utilities, oil & gas, telecom, renewables, and facilities.
  Examples: Inductive Automation Ignition with MQTT/Edge, Claroty, PTC ThingWorx, Azure IoT Central, AWS IoT SiteWise.

What to look for

If you need centralized alarms plus remote site connectivity, look for:

• Alarm aggregation / event management
• Role-based access control
• Secure remote access via VPN, zero-trust, or gateway
• Edge device support for offline buffering and store-and-forward
• Multi-site dashboards
• Notification routing by site, severity, or team
• Integration with SMS, email, Teams/Slack, PagerDuty, etc.

Good fit depending on your use case

• Industrial / OT sites: Ignition, AVEVA, Siemens, Claroty
• Infrastructure / IT plus sites: Zabbix, PRTG, Grafana, Datadog
• Cloud-connected remote assets: Azure IoT Central, AWS IoT SiteWise

If you tell me your environment — for example manufacturing, utilities, telecom, building management, or IT infrastructure — I can narrow it down to the best options.