SCADA Alarm Notifications with SIGNL4
Respond faster to machine breakdowns, quality issues, and maintenance calls.
SIGNL4 enhances your SCADA system by delivering real-time alerts directly to your mobile device, ensuring immediate attention to critical events.
- RAdvanced SCADA Alarm Notification Software
- RMobile Notification App
- RTrusted by Over 1,000 Customers Worldwide
- RHighest Security Standards (TISAX Certified)
How It Works
Why Do You Need SCADA Alarm Notification Software?
Traditional SCADA systems can generate numerous alerts, making it challenging for operators to identify and address critical issues in real-time. SIGNL4 enhances your SCADA system by providing intelligent alarm notifications that cut through the noise and integrate seamlessly with your PLCs, MES, and SCADA platforms. Receive urgent maintenance requests and system anomalies directly on your on-call personnel’s mobile devices, regardless of their location.
- RReal-time, targeted alerts to the appropriate team members
- RMulti-channel notifications via push, SMS, voice calls & email
- RAutomated escalation protocols if alerts go unacknowledged
- RReduced downtime through faster incident response


How It Works
Mobile App for SCADA Alarm Notifications
The SIGNL4 mobile app serves as a powerful tool for managing SCADA alarm notifications directly from the plant floor. It provides your teams with a real-time alert and job queue, enabling them to take immediate ownership of incidents, alerts, and service requests. This transparency ensures that operators can see who has responded to which job or issue, eliminating the need to search for available team members or confirm task ownership.
For seamless collaboration, the app includes one-touch communication options and an integrated chat feature, allowing engineers and experts to communicate in real-time to resolve issues efficiently.
Duty and Shift Management
Integrated On-Call Scheduling for SCADA Operations
Efficiently managing on-call duties is crucial for timely responses to SCADA alarms. SIGNL4 offers an intuitive, browser-based scheduling tool that simplifies shift planning and ensures critical alerts reach the right personnel without delay.
- RCreate and manage duty schedules with drag & drop
- RAutomate alert routing based on real-time availability
- RAccountability and clear visibility into who is on duty


Seamless Connectivity
Robust Integrations and APIs for SCADA Systems
Connect seamlessly with your SCADA and other manufacturing systems via Email, Webhooks, REST APIs, and advanced 2-way connectors. For enhanced connectivity, SIGNL4 supports optional integration with Siemens S7 PLCs through Edge Proxy solutions, facilitating direct communication with S7-1200 and S7-1500 controllers.
With over 185 tested and verified integrations, SIGNL4 consolidates events and alerts from diverse sources — including IT, IoT, and manufacturing systems — into a unified, actionable stream.
Streamline Shop Floor Alerting
Centralized SCADA Alarm Notification Software
SIGNL4 is a secure, cloud-based SCADA alarm notification software designed to enhance operational efficiency on the shop floor. By unifying events and alarms from PLCs, MES, and SCADA systems, SIGNL4 provides a centralized alert management platform — a single pane of glass — for your operations.
- RReal-time visibility into all alerts and incidents
- RMobile App for streamlined communication
- RImproved accountability with clear ownership of tasks
- ROne-touch communication and real-time chat

Why Choose SIGNL4?
Accelerate Response Times with Automated Mobile Maintenance Alerts
SIGNL4’s SCADA alarm notification software delivers automated, mobile maintenance alerts, enabling your team to respond swiftly to incidents, quality issues, service tasks, or unexpected machinery downtimes. By targeting alerts to on-duty personnel, SIGNL4 ensures that critical issues are addressed promptly, significantly reducing your Mean-Time-To-Response (MTTR).

“Thanks to SIGNL4, we have an automated, reliable and fast alerting process for our baggage handling system and other critical systems such as the docking guidance. This allows for guaranteeing a maximum response time of three min until remediation starts.”
A proven solution
1000+ Customers worldwide


































Next Steps
Learn more about SIGNL4 and start your free 30-days trial of SIGNL4 SCADA alarm notifications
A Proven Solution
Award-Winning SCADA Alarm Notification Software
In a comprehensive practical test conducted by the renowned German manufacturing magazine Factory Innovation (Issue 01/23), SIGNL4 emerged as the top performer among four leading alarm notification systems evaluated for industrial manufacturing. The assessment, carried out within the hybrid model factory of the Center Industry 4.0 Potsdam (ZIP4.0), examined scenarios including commissioning, configuration, alerting, emergency processing, and data forwarding to higher-level systems. SIGNL4 was recognized for its innovative range of functions, intelligent alarm handling, and targeted smartphone notifications, securing its position as the most innovative alerting system in the “Professional Alarm Notification Software in Manufacturing” category.

“Overall probably the system with the most innovative range of functions and well-deserved 1st place.”
Summary
SCADA Alarm Notification Software – Real-Time Mobile Alerting for Industrial Operations
SIGNL4 is a cloud-based SCADA alarm notification platform that streamlines industrial alerting by delivering real-time, actionable notifications directly to your mobile devices. Designed for manufacturing and industrial environments, SIGNL4 ensures that critical alerts from PLCs, MES, and SCADA systems are instantly routed to the appropriate on-call personnel, reducing response times and minimizing downtime.
With over 185 verified integrations, including support for Siemens S7 PLCs via Edge Proxy, SIGNL4 consolidates alerts from various sources into a centralized, user-friendly interface. The platform offers features such as automated duty scheduling, persistent multi-channel notifications (push, SMS, voice, email), and real-time collaboration tools, enabling teams to respond swiftly and effectively to incidents.
Trusted by over 1,000 organizations worldwide, SIGNL4 enhances operational efficiency, improves accountability, and supports the goals of Industry 4.0 by providing a reliable and secure solution for 24/7 industrial alarm management.